lasinfo (210611) report for 'AHN4T/28EN2_17.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 336/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 28401878 number of points by return: 24701801 2238550 1077556 326239 57732 scale factor x y z: 0.001 0.001 0.001 offset x y z: 245980 494980 0 min x y z: 245980.000 494980.000 12.861 max x y z: 247019.999 496269.999 42.795 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 28401878 extended number of points by return: 24701801 2238550 1077556 326239 57732 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 12861 42795 intensity 56 4721 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 168 208 gps_time 324209862.173841 328789077.637963 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 37 255 B 25 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.39 30.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24701801 number of intermediate returns: 1466423 number of last returns: 24695477 number of single returns: 22461823 covered area in square units/kilounits: 1330508/1.33 point density: all returns 21.35 last only 18.56 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28401878 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24701801 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2238550 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1077556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 326239 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57732 instead zero. overview over extended number of returns of given pulse: 22461823 2326828 2251066 1073197 257821 28867 2276 0 0 0 0 0 0 0 0 histogram of classification of points: 4206426 unclassified (1) 23577430 ground (2) 604876 building (6) 9810 water (9) 3336 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1755554 +---> 252543 of those are unclassified (1) +---> 1423493 of those are ground (2) +---> 77423 of those are building (6) +---> 2095 of those are water (9) z coordinate histogram with bin size 0.100000 bin [12.8,12.9) has 6 bin [12.9,13.0) has 111 bin [13.0,13.1) has 561 bin [13.1,13.2) has 997 bin [13.2,13.3) has 1445 bin [13.3,13.4) has 1718 bin [13.4,13.5) has 1695 bin [13.5,13.6) has 3732 bin [13.6,13.7) has 13641 bin [13.7,13.8) has 10819 bin [13.8,13.9) has 48563 bin [13.9,14.0) has 116510 bin [14.0,14.1) has 187974 bin [14.1,14.2) has 275577 bin [14.2,14.3) has 463035 bin [14.3,14.4) has 692035 bin [14.4,14.5) has 1049532 bin [14.5,14.6) has 1102065 bin [14.6,14.7) has 1361890 bin [14.7,14.8) has 1526117 bin [14.8,14.9) has 1177085 bin [14.9,15.0) has 1061714 bin [15.0,15.1) has 1249080 bin [15.1,15.2) has 1439443 bin [15.2,15.3) has 1502563 bin [15.3,15.4) has 1589502 bin [15.4,15.5) has 1919568 bin [15.5,15.6) has 1741848 bin [15.6,15.7) has 1516360 bin [15.7,15.8) has 1119832 bin [15.8,15.9) has 992450 bin [15.9,16.0) has 548201 bin [16.0,16.1) has 325102 bin [16.1,16.2) has 213649 bin [16.2,16.3) has 135704 bin [16.3,16.4) has 90796 bin [16.4,16.5) has 80180 bin [16.5,16.6) has 74487 bin [16.6,16.7) has 53387 bin [16.7,16.8) has 43099 bin [16.8,16.9) has 36735 bin [16.9,17.0) has 32485 bin [17.0,17.1) has 31091 bin [17.1,17.2) has 31118 bin [17.2,17.3) has 28578 bin [17.3,17.4) has 27587 bin [17.4,17.5) has 26136 bin [17.5,17.6) has 26014 bin [17.6,17.7) has 27478 bin [17.7,17.8) has 29321 bin [17.8,17.9) has 30096 bin [17.9,18.0) has 27032 bin [18.0,18.1) has 27793 bin [18.1,18.2) has 26151 bin [18.2,18.3) has 27703 bin [18.3,18.4) has 28507 bin [18.4,18.5) has 28163 bin [18.5,18.6) has 29787 bin [18.6,18.7) has 31593 bin [18.7,18.8) has 31629 bin [18.8,18.9) has 34624 bin [18.9,19.0) has 33105 bin [19.0,19.1) has 33576 bin [19.1,19.2) has 31848 bin [19.2,19.3) has 31580 bin [19.3,19.4) has 32992 bin [19.4,19.5) has 32800 bin [19.5,19.6) has 32923 bin [19.6,19.7) has 32690 bin [19.7,19.8) has 31863 bin [19.8,19.9) has 31848 bin [19.9,20.0) has 32195 bin [20.0,20.1) has 32160 bin [20.1,20.2) has 33032 bin [20.2,20.3) has 33440 bin [20.3,20.4) has 32917 bin [20.4,20.5) has 32119 bin [20.5,20.6) has 32582 bin [20.6,20.7) has 32475 bin [20.7,20.8) has 31972 bin [20.8,20.9) has 32922 bin [20.9,21.0) has 32835 bin [21.0,21.1) has 32157 bin [21.1,21.2) has 31804 bin [21.2,21.3) has 32053 bin [21.3,21.4) has 31655 bin [21.4,21.5) has 32362 bin [21.5,21.6) has 32031 bin [21.6,21.7) has 32470 bin [21.7,21.8) has 31915 bin [21.8,21.9) has 31228 bin [21.9,22.0) has 31874 bin [22.0,22.1) has 31399 bin [22.1,22.2) has 31231 bin [22.2,22.3) has 31435 bin [22.3,22.4) has 31216 bin [22.4,22.5) has 31099 bin [22.5,22.6) has 30501 bin [22.6,22.7) has 30602 bin [22.7,22.8) has 31333 bin [22.8,22.9) has 31772 bin [22.9,23.0) has 31429 bin [23.0,23.1) has 30706 bin [23.1,23.2) has 30186 bin [23.2,23.3) has 30546 bin [23.3,23.4) has 29919 bin [23.4,23.5) has 30267 bin [23.5,23.6) has 30031 bin [23.6,23.7) has 30421 bin [23.7,23.8) has 30719 bin [23.8,23.9) has 31089 bin [23.9,24.0) has 31218 bin [24.0,24.1) has 31192 bin [24.1,24.2) has 30809 bin [24.2,24.3) has 30572 bin [24.3,24.4) has 30881 bin [24.4,24.5) has 30861 bin [24.5,24.6) has 31088 bin [24.6,24.7) has 30993 bin [24.7,24.8) has 30707 bin [24.8,24.9) has 31188 bin [24.9,25.0) has 31255 bin [25.0,25.1) has 31186 bin [25.1,25.2) has 30713 bin [25.2,25.3) has 31180 bin [25.3,25.4) has 31424 bin [25.4,25.5) has 31752 bin [25.5,25.6) has 31798 bin [25.6,25.7) has 32179 bin [25.7,25.8) has 32268 bin [25.8,25.9) has 31456 bin [25.9,26.0) has 31593 bin [26.0,26.1) has 31229 bin [26.1,26.2) has 30924 bin [26.2,26.3) has 30878 bin [26.3,26.4) has 30725 bin [26.4,26.5) has 30986 bin [26.5,26.6) has 30852 bin [26.6,26.7) has 30484 bin [26.7,26.8) has 30105 bin [26.8,26.9) has 30153 bin [26.9,27.0) has 29697 bin [27.0,27.1) has 29619 bin [27.1,27.2) has 29577 bin [27.2,27.3) has 28870 bin [27.3,27.4) has 28644 bin [27.4,27.5) has 28139 bin [27.5,27.6) has 28343 bin [27.6,27.7) has 27923 bin [27.7,27.8) has 27574 bin [27.8,27.9) has 27768 bin [27.9,28.0) has 27137 bin [28.0,28.1) has 26603 bin [28.1,28.2) has 26222 bin [28.2,28.3) has 26677 bin [28.3,28.4) has 26199 bin [28.4,28.5) has 26217 bin [28.5,28.6) has 25701 bin [28.6,28.7) has 25599 bin [28.7,28.8) has 25445 bin [28.8,28.9) has 25498 bin [28.9,29.0) has 24844 bin [29.0,29.1) has 24461 bin [29.1,29.2) has 24045 bin [29.2,29.3) has 24150 bin [29.3,29.4) has 23720 bin [29.4,29.5) has 23666 bin [29.5,29.6) has 23069 bin [29.6,29.7) has 22588 bin [29.7,29.8) has 22237 bin [29.8,29.9) has 22442 bin [29.9,30.0) has 21731 bin [30.0,30.1) has 21179 bin [30.1,30.2) has 21045 bin [30.2,30.3) has 20366 bin [30.3,30.4) has 20086 bin [30.4,30.5) has 20040 bin [30.5,30.6) has 19714 bin [30.6,30.7) has 19311 bin [30.7,30.8) has 18817 bin [30.8,30.9) has 18344 bin [30.9,31.0) has 18162 bin [31.0,31.1) has 17843 bin [31.1,31.2) has 17612 bin [31.2,31.3) has 17298 bin [31.3,31.4) has 16632 bin [31.4,31.5) has 16145 bin [31.5,31.6) has 16084 bin [31.6,31.7) has 15630 bin [31.7,31.8) has 15305 bin [31.8,31.9) has 14773 bin [31.9,32.0) has 14326 bin [32.0,32.1) has 13912 bin [32.1,32.2) has 13714 bin [32.2,32.3) has 13347 bin [32.3,32.4) has 12974 bin [32.4,32.5) has 12916 bin [32.5,32.6) has 12265 bin [32.6,32.7) has 11914 bin [32.7,32.8) has 11878 bin [32.8,32.9) has 11422 bin [32.9,33.0) has 11025 bin [33.0,33.1) has 10686 bin [33.1,33.2) has 10143 bin [33.2,33.3) has 9878 bin [33.3,33.4) has 9519 bin [33.4,33.5) has 9209 bin [33.5,33.6) has 9303 bin [33.6,33.7) has 8960 bin [33.7,33.8) has 8760 bin [33.8,33.9) has 8339 bin [33.9,34.0) has 7926 bin [34.0,34.1) has 7719 bin [34.1,34.2) has 7355 bin [34.2,34.3) has 6958 bin [34.3,34.4) has 6806 bin [34.4,34.5) has 6397 bin [34.5,34.6) has 6105 bin [34.6,34.7) has 5850 bin [34.7,34.8) has 5634 bin [34.8,34.9) has 5227 bin [34.9,35.0) has 4853 bin [35.0,35.1) has 4585 bin [35.1,35.2) has 4281 bin [35.2,35.3) has 4040 bin [35.3,35.4) has 3699 bin [35.4,35.5) has 3455 bin [35.5,35.6) has 3450 bin [35.6,35.7) has 3248 bin [35.7,35.8) has 3249 bin [35.8,35.9) has 3057 bin [35.9,36.0) has 2932 bin [36.0,36.1) has 2770 bin [36.1,36.2) has 2556 bin [36.2,36.3) has 2515 bin [36.3,36.4) has 2356 bin [36.4,36.5) has 2314 bin [36.5,36.6) has 2158 bin [36.6,36.7) has 2073 bin [36.7,36.8) has 1911 bin [36.8,36.9) has 1843 bin [36.9,37.0) has 1816 bin [37.0,37.1) has 1831 bin [37.1,37.2) has 1746 bin [37.2,37.3) has 1555 bin [37.3,37.4) has 1480 bin [37.4,37.5) has 1422 bin [37.5,37.6) has 1298 bin [37.6,37.7) has 1239 bin [37.7,37.8) has 1209 bin [37.8,37.9) has 1051 bin [37.9,38.0) has 979 bin [38.0,38.1) has 884 bin [38.1,38.2) has 832 bin [38.2,38.3) has 731 bin [38.3,38.4) has 749 bin [38.4,38.5) has 674 bin [38.5,38.6) has 677 bin [38.6,38.7) has 594 bin [38.7,38.8) has 596 bin [38.8,38.9) has 511 bin [38.9,39.0) has 547 bin [39.0,39.1) has 462 bin [39.1,39.2) has 404 bin [39.2,39.3) has 380 bin [39.3,39.4) has 361 bin [39.4,39.5) has 298 bin [39.5,39.6) has 279 bin [39.6,39.7) has 258 bin [39.7,39.8) has 234 bin [39.8,39.9) has 237 bin [39.9,40.0) has 192 bin [40.0,40.1) has 221 bin [40.1,40.2) has 198 bin [40.2,40.3) has 183 bin [40.3,40.4) has 183 bin [40.4,40.5) has 143 bin [40.5,40.6) has 133 bin [40.6,40.7) has 152 bin [40.7,40.8) has 119 bin [40.8,40.9) has 109 bin [40.9,41.0) has 89 bin [41.0,41.1) has 92 bin [41.1,41.2) has 78 bin [41.2,41.3) has 56 bin [41.3,41.4) has 61 bin [41.4,41.5) has 39 bin [41.5,41.6) has 41 bin [41.6,41.7) has 33 bin [41.7,41.8) has 34 bin [41.8,41.9) has 32 bin [41.9,42.0) has 25 bin [42.0,42.1) has 18 bin [42.1,42.2) has 10 bin [42.2,42.3) has 8 bin [42.3,42.4) has 9 bin [42.4,42.5) has 6 bin [42.5,42.6) has 4 bin [42.6,42.7) has 4 bin [42.7,42.8) has 2 average z coordinate 16.7 for 28401878 element(s) point source id histogram with bin size 1.000000 bin 168 has 21808229 bin 169 has 6550519 bin 208 has 43130 average point source id 168.291379288369598 for 28401878 element(s)