lasinfo (210611) report for 'AHN4T/09DN1_23.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: 176/2021 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: 36058361 number of points by return: 34925328 992744 134641 5643 5 scale factor x y z: 0.001 0.001 0.001 offset x y z: 111980 556230 0 min x y z: 111980.000 556230.000 -0.258 max x y z: 113019.999 557519.999 15.207 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: 36058361 extended number of points by return: 34925328 992744 134641 5643 5 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 -258 15207 intensity 24 4926 return_number 1 5 number_of_returns 1 5 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 10 user_data 8 9 point_source_ID 1046 1052 gps_time 265138121.786429 268473131.862053 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 234 G 35 232 B 20 220 NIR 22 224 extended_return_number 1 5 extended_number_of_returns 1 5 extended_classification 1 26 extended_scan_angle -4833 1667 extended_scanner_channel 0 0 attribute0 0.24 49.26 ('Amplitude') attribute1 -16.91 32.73 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34925328 number of intermediate returns: 140344 number of last returns: 34921762 number of single returns: 33929073 covered area in square units/kilounits: 1312716/1.31 point density: all returns 27.47 last only 26.60 (per square units) spacing: all returns 0.19 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 36058361 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34925328 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 992744 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 134641 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 5643 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 5 instead zero. overview over extended number of returns of given pulse: 33929073 1719333 387363 22567 25 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2766018 unclassified (1) 28200397 ground (2) 2723 building (6) 5082387 water (9) 6836 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2071660 +---> 138767 of those are unclassified (1) +---> 1244003 of those are ground (2) +---> 682616 of those are water (9) +---> 6274 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 21 bin [-0.2,-0.1) has 1801 bin [-0.1,0.0) has 19235 bin [0.0,0.1) has 33646 bin [0.1,0.2) has 40715 bin [0.2,0.3) has 149976 bin [0.3,0.4) has 504621 bin [0.4,0.5) has 688409 bin [0.5,0.6) has 428369 bin [0.6,0.7) has 1147182 bin [0.7,0.8) has 2698585 bin [0.8,0.9) has 3075801 bin [0.9,1.0) has 1877232 bin [1.0,1.1) has 1187789 bin [1.1,1.2) has 721543 bin [1.2,1.3) has 556728 bin [1.3,1.4) has 305146 bin [1.4,1.5) has 181517 bin [1.5,1.6) has 135779 bin [1.6,1.7) has 131869 bin [1.7,1.8) has 324188 bin [1.8,1.9) has 760628 bin [1.9,2.0) has 1980327 bin [2.0,2.1) has 2604785 bin [2.1,2.2) has 2073122 bin [2.2,2.3) has 863849 bin [2.3,2.4) has 703520 bin [2.4,2.5) has 588040 bin [2.5,2.6) has 478667 bin [2.6,2.7) has 406678 bin [2.7,2.8) has 361256 bin [2.8,2.9) has 333052 bin [2.9,3.0) has 320153 bin [3.0,3.1) has 300525 bin [3.1,3.2) has 287390 bin [3.2,3.3) has 272052 bin [3.3,3.4) has 259407 bin [3.4,3.5) has 254485 bin [3.5,3.6) has 260685 bin [3.6,3.7) has 265452 bin [3.7,3.8) has 270523 bin [3.8,3.9) has 264467 bin [3.9,4.0) has 256901 bin [4.0,4.1) has 252151 bin [4.1,4.2) has 257963 bin [4.2,4.3) has 248025 bin [4.3,4.4) has 245244 bin [4.4,4.5) has 231995 bin [4.5,4.6) has 226399 bin [4.6,4.7) has 221822 bin [4.7,4.8) has 220433 bin [4.8,4.9) has 217589 bin [4.9,5.0) has 208995 bin [5.0,5.1) has 205918 bin [5.1,5.2) has 201411 bin [5.2,5.3) has 194216 bin [5.3,5.4) has 189295 bin [5.4,5.5) has 190779 bin [5.5,5.6) has 193528 bin [5.6,5.7) has 194489 bin [5.7,5.8) has 187856 bin [5.8,5.9) has 175790 bin [5.9,6.0) has 168395 bin [6.0,6.1) has 162389 bin [6.1,6.2) has 148246 bin [6.2,6.3) has 138400 bin [6.3,6.4) has 128217 bin [6.4,6.5) has 125961 bin [6.5,6.6) has 126130 bin [6.6,6.7) has 122575 bin [6.7,6.8) has 117229 bin [6.8,6.9) has 114973 bin [6.9,7.0) has 112884 bin [7.0,7.1) has 108101 bin [7.1,7.2) has 102035 bin [7.2,7.3) has 96115 bin [7.3,7.4) has 89772 bin [7.4,7.5) has 84621 bin [7.5,7.6) has 80710 bin [7.6,7.7) has 80219 bin [7.7,7.8) has 79752 bin [7.8,7.9) has 78396 bin [7.9,8.0) has 78724 bin [8.0,8.1) has 80892 bin [8.1,8.2) has 80372 bin [8.2,8.3) has 75459 bin [8.3,8.4) has 67480 bin [8.4,8.5) has 62417 bin [8.5,8.6) has 59324 bin [8.6,8.7) has 56684 bin [8.7,8.8) has 55088 bin [8.8,8.9) has 51714 bin [8.9,9.0) has 49385 bin [9.0,9.1) has 47298 bin [9.1,9.2) has 43205 bin [9.2,9.3) has 41246 bin [9.3,9.4) has 37402 bin [9.4,9.5) has 33852 bin [9.5,9.6) has 29726 bin [9.6,9.7) has 27328 bin [9.7,9.8) has 24662 bin [9.8,9.9) has 23620 bin [9.9,10.0) has 22911 bin [10.0,10.1) has 22969 bin [10.1,10.2) has 22336 bin [10.2,10.3) has 20174 bin [10.3,10.4) has 17374 bin [10.4,10.5) has 15692 bin [10.5,10.6) has 15800 bin [10.6,10.7) has 15235 bin [10.7,10.8) has 15807 bin [10.8,10.9) has 14864 bin [10.9,11.0) has 13138 bin [11.0,11.1) has 12352 bin [11.1,11.2) has 12193 bin [11.2,11.3) has 11937 bin [11.3,11.4) has 11692 bin [11.4,11.5) has 10568 bin [11.5,11.6) has 9569 bin [11.6,11.7) has 9538 bin [11.7,11.8) has 8301 bin [11.8,11.9) has 6675 bin [11.9,12.0) has 5614 bin [12.0,12.1) has 4946 bin [12.1,12.2) has 4135 bin [12.2,12.3) has 3867 bin [12.3,12.4) has 3464 bin [12.4,12.5) has 3328 bin [12.5,12.6) has 3365 bin [12.6,12.7) has 3079 bin [12.7,12.8) has 2305 bin [12.8,12.9) has 1475 bin [12.9,13.0) has 1109 bin [13.0,13.1) has 723 bin [13.1,13.2) has 499 bin [13.2,13.3) has 226 bin [13.3,13.4) has 54 bin [13.4,13.5) has 24 bin [13.5,13.6) has 7 bin [13.6,13.7) has 1 bin [13.7,13.8) has 1 bin [14.3,14.4) has 1 bin [15.2,15.3) has 1 average z coordinate 2.6 for 36058361 element(s) point source id histogram with bin size 1.000000 bin 1046 has 10812124 bin 1051 has 14240811 bin 1052 has 11005426 average point source id 1049.805958096653285 for 36058361 element(s)