lasinfo (210611) report for 'AHN4T/67BZ2_10.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: 181/2021 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: 35262739 number of points by return: 26246410 6573421 2075408 330021 37479 scale factor x y z: 0.001 0.001 0.001 offset x y z: 38980 372480 0 min x y z: 38980.000 372480.000 -0.241 max x y z: 40019.999 373769.999 34.173 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: 35262739 extended number of points by return: 26246410 6573421 2075408 330021 37479 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 -241 34173 intensity 0 3128 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -8 31 user_data 6 7 point_source_ID 75 76 gps_time 260790526.470592 260791976.019643 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 237 G 2 232 B 18 226 NIR 61 254 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -1333 5167 extended_scanner_channel 0 0 attribute0 0 31.28 ('Amplitude') attribute1 -16.74 14.59 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26246410 number of intermediate returns: 2437816 number of last returns: 26224737 number of single returns: 19646224 covered area in square units/kilounits: 1322704/1.32 point density: all returns 26.66 last only 19.83 (per square units) spacing: all returns 0.19 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35262739 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26246410 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6573421 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2075408 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 330021 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 37479 instead zero. overview over extended number of returns of given pulse: 19646224 9022132 5235693 1170985 171366 15263 1076 0 0 0 0 0 0 0 0 histogram of classification of points: 10043273 unclassified (1) 24902995 ground (2) 316471 water (9) +-> flagged as extended overlap: 2204970 +---> 605676 of those are unclassified (1) +---> 1589081 of those are ground (2) +---> 10213 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 14 bin [-0.2,-0.1) has 1048 bin [-0.1,0.0) has 11544 bin [0.0,0.1) has 10740 bin [0.1,0.2) has 11884 bin [0.2,0.3) has 13204 bin [0.3,0.4) has 58051 bin [0.4,0.5) has 425307 bin [0.5,0.6) has 156248 bin [0.6,0.7) has 173006 bin [0.7,0.8) has 169245 bin [0.8,0.9) has 161218 bin [0.9,1.0) has 205202 bin [1.0,1.1) has 298799 bin [1.1,1.2) has 431976 bin [1.2,1.3) has 854983 bin [1.3,1.4) has 1452280 bin [1.4,1.5) has 3296230 bin [1.5,1.6) has 3716796 bin [1.6,1.7) has 3137716 bin [1.7,1.8) has 2684573 bin [1.8,1.9) has 1952516 bin [1.9,2.0) has 1183657 bin [2.0,2.1) has 725795 bin [2.1,2.2) has 643612 bin [2.2,2.3) has 530315 bin [2.3,2.4) has 436175 bin [2.4,2.5) has 429617 bin [2.5,2.6) has 420646 bin [2.6,2.7) has 388631 bin [2.7,2.8) has 301661 bin [2.8,2.9) has 250265 bin [2.9,3.0) has 221924 bin [3.0,3.1) has 198647 bin [3.1,3.2) has 183918 bin [3.2,3.3) has 180762 bin [3.3,3.4) has 180554 bin [3.4,3.5) has 182917 bin [3.5,3.6) has 182655 bin [3.6,3.7) has 183203 bin [3.7,3.8) has 183161 bin [3.8,3.9) has 182768 bin [3.9,4.0) has 183820 bin [4.0,4.1) has 182451 bin [4.1,4.2) has 180818 bin [4.2,4.3) has 182601 bin [4.3,4.4) has 181667 bin [4.4,4.5) has 182643 bin [4.5,4.6) has 184078 bin [4.6,4.7) has 191345 bin [4.7,4.8) has 214860 bin [4.8,4.9) has 223049 bin [4.9,5.0) has 217713 bin [5.0,5.1) has 212897 bin [5.1,5.2) has 205457 bin [5.2,5.3) has 191030 bin [5.3,5.4) has 252999 bin [5.4,5.5) has 212401 bin [5.5,5.6) 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[29.4,29.5) has 622 bin [29.5,29.6) has 567 bin [29.6,29.7) has 572 bin [29.7,29.8) has 459 bin [29.8,29.9) has 499 bin [29.9,30.0) has 478 bin [30.0,30.1) has 465 bin [30.1,30.2) has 398 bin [30.2,30.3) has 373 bin [30.3,30.4) has 371 bin [30.4,30.5) has 404 bin [30.5,30.6) has 364 bin [30.6,30.7) has 323 bin [30.7,30.8) has 355 bin [30.8,30.9) has 319 bin [30.9,31.0) has 315 bin [31.0,31.1) has 284 bin [31.1,31.2) has 299 bin [31.2,31.3) has 267 bin [31.3,31.4) has 265 bin [31.4,31.5) has 248 bin [31.5,31.6) has 193 bin [31.6,31.7) has 201 bin [31.7,31.8) has 173 bin [31.8,31.9) has 157 bin [31.9,32.0) has 133 bin [32.0,32.1) has 141 bin [32.1,32.2) has 97 bin [32.2,32.3) has 101 bin [32.3,32.4) has 71 bin [32.4,32.5) has 52 bin [32.5,32.6) has 57 bin [32.6,32.7) has 49 bin [32.7,32.8) has 39 bin [32.8,32.9) has 25 bin [32.9,33.0) has 22 bin [33.0,33.1) has 23 bin [33.1,33.2) has 14 bin [33.2,33.3) has 19 bin [33.3,33.4) has 11 bin [33.4,33.5) has 8 bin [33.5,33.6) has 2 bin [33.6,33.7) has 4 bin [33.7,33.8) has 3 bin [33.8,33.9) has 1 bin [34.1,34.2) has 2 average z coordinate 3.3 for 35262739 element(s) point source id histogram with bin size 1.000000 bin 75 has 13598492 bin 76 has 21664247 average point source id 75.614366541407918 for 35262739 element(s)