lasinfo (210611) report for 'AHN4T/58BZ1_01.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: 340/2022 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: 35386473 number of points by return: 26450600 6654091 1940580 312599 28603 scale factor x y z: 0.001 0.001 0.001 offset x y z: 189980 367480 0 min x y z: 189980.000 367480.000 26.305 max x y z: 191019.999 368769.999 63.600 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: 35386473 extended number of points by return: 26450600 6654091 1940580 312599 28603 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 26305 63600 intensity 0 4949 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 100 102 gps_time 297863104.583159 297865403.563849 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 38 255 B 19 255 NIR 9 255 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 49.49 ('Amplitude') attribute1 -17.06 32.91 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26450600 number of intermediate returns: 2285716 number of last returns: 26427680 number of single returns: 19777523 covered area in square units/kilounits: 1338880/1.34 point density: all returns 26.43 last only 19.74 (per square units) spacing: all returns 0.19 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 35386473 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26450600 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 6654091 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1940580 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 312599 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 28603 instead zero. overview over extended number of returns of given pulse: 19777523 9437267 4889606 1138550 135436 7685 406 0 0 0 0 0 0 0 0 histogram of classification of points: 11140904 unclassified (1) 22692475 ground (2) 1511989 building (6) 38362 water (9) 2743 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2473128 +---> 863210 of those are unclassified (1) +---> 1605241 of those are ground (2) +---> 3573 of those are water (9) +---> 1104 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [26.3,26.4) has 108 bin [26.4,26.5) has 1915 bin [26.5,26.6) has 4136 bin [26.6,26.7) has 4105 bin [26.7,26.8) has 4760 bin [26.8,26.9) has 11764 bin [26.9,27.0) has 8757 bin [27.0,27.1) has 9175 bin [27.1,27.2) has 9827 bin [27.2,27.3) has 11520 bin [27.3,27.4) has 12077 bin [27.4,27.5) has 18979 bin [27.5,27.6) has 169488 bin [27.6,27.7) has 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has 39 bin [62.6,62.7) has 33 bin [62.7,62.8) has 25 bin [62.8,62.9) has 16 bin [62.9,63.0) has 9 bin [63.0,63.1) has 9 bin [63.1,63.2) has 4 bin [63.2,63.3) has 8 bin [63.3,63.4) has 5 bin [63.4,63.5) has 1 bin [63.5,63.6) has 5 bin [63.6,63.7) has 2 average z coordinate 33.5 for 35386473 element(s) point source id histogram with bin size 1.000000 bin 100 has 9295073 bin 101 has 25964021 bin 102 has 127379 average point source id 100.740926596442662 for 35386473 element(s)