lasinfo (210611) report for 'AHN4T/41BN2_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: 23/2023 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: 28807206 number of points by return: 24486999 2816399 1126169 320602 57037 scale factor x y z: 0.001 0.001 0.001 offset x y z: 236980 443730 0 min x y z: 236980.000 443730.000 19.031 max x y z: 238019.999 445019.999 55.309 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: 28807206 extended number of points by return: 24486999 2816399 1126169 320602 57037 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 19031 55309 intensity 0 5009 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 -14 29 user_data 6 7 point_source_ID 160 161 gps_time 324127603.929024 324129900.159553 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 42 255 B 30 255 NIR 16 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2333 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.56 33.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24486999 number of intermediate returns: 1515174 number of last returns: 24441135 number of single returns: 21636102 covered area in square units/kilounits: 1323608/1.32 point density: all returns 21.76 last only 18.47 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28807206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24486999 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2816399 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1126169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 320602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 57037 instead zero. overview over extended number of returns of given pulse: 21636102 3404417 2422124 1057479 254529 29837 2718 0 0 0 0 0 0 0 0 histogram of classification of points: 5631906 unclassified (1) 20879824 ground (2) 2178228 building (6) 116308 water (9) 940 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2004970 +---> 322904 of those are unclassified (1) +---> 1487198 of those are ground (2) +---> 194589 of those are building (6) +---> 279 of those are water (9) z coordinate histogram with bin size 0.100000 bin [19.0,19.1) has 23 bin [19.1,19.2) has 530 bin [19.2,19.3) has 2541 bin [19.3,19.4) has 4961 bin [19.4,19.5) has 5684 bin [19.5,19.6) has 6045 bin [19.6,19.7) has 5947 bin [19.7,19.8) has 5020 bin [19.8,19.9) has 5183 bin [19.9,20.0) has 8928 bin [20.0,20.1) has 9644 bin [20.1,20.2) has 10965 bin [20.2,20.3) has 47344 bin [20.3,20.4) has 133523 bin [20.4,20.5) has 243418 bin [20.5,20.6) has 556768 bin [20.6,20.7) has 593848 bin [20.7,20.8) has 655202 bin [20.8,20.9) has 693415 bin [20.9,21.0) has 561845 bin [21.0,21.1) has 639472 bin [21.1,21.2) has 660639 bin [21.2,21.3) has 747727 bin [21.3,21.4) has 1072125 bin [21.4,21.5) has 1221073 bin [21.5,21.6) has 1288258 bin [21.6,21.7) has 1113193 bin [21.7,21.8) has 1038963 bin [21.8,21.9) has 869956 bin [21.9,22.0) has 921713 bin [22.0,22.1) has 887510 bin [22.1,22.2) has 750579 bin [22.2,22.3) has 560002 bin [22.3,22.4) has 443002 bin [22.4,22.5) has 394151 bin [22.5,22.6) has 321892 bin [22.6,22.7) has 287322 bin [22.7,22.8) has 269113 bin [22.8,22.9) has 355350 bin [22.9,23.0) has 262296 bin [23.0,23.1) has 221760 bin [23.1,23.2) has 215916 bin [23.2,23.3) has 211298 bin [23.3,23.4) has 196679 bin [23.4,23.5) has 203714 bin [23.5,23.6) has 218812 bin [23.6,23.7) has 187816 bin [23.7,23.8) has 181153 bin [23.8,23.9) has 170609 bin [23.9,24.0) has 182481 bin [24.0,24.1) has 170264 bin [24.1,24.2) 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[51.3,51.4) has 384 bin [51.4,51.5) has 346 bin [51.5,51.6) has 307 bin [51.6,51.7) has 276 bin [51.7,51.8) has 245 bin [51.8,51.9) has 219 bin [51.9,52.0) has 199 bin [52.0,52.1) has 207 bin [52.1,52.2) has 197 bin [52.2,52.3) has 210 bin [52.3,52.4) has 203 bin [52.4,52.5) has 198 bin [52.5,52.6) has 151 bin [52.6,52.7) has 193 bin [52.7,52.8) has 177 bin [52.8,52.9) has 137 bin [52.9,53.0) has 149 bin [53.0,53.1) has 127 bin [53.1,53.2) has 129 bin [53.2,53.3) has 144 bin [53.3,53.4) has 108 bin [53.4,53.5) has 99 bin [53.5,53.6) has 100 bin [53.6,53.7) has 78 bin [53.7,53.8) has 68 bin [53.8,53.9) has 70 bin [53.9,54.0) has 52 bin [54.0,54.1) has 40 bin [54.1,54.2) has 30 bin [54.2,54.3) has 43 bin [54.3,54.4) has 34 bin [54.4,54.5) has 23 bin [54.5,54.6) has 28 bin [54.6,54.7) has 24 bin [54.7,54.8) has 21 bin [54.8,54.9) has 18 bin [54.9,55.0) has 16 bin [55.0,55.1) has 12 bin [55.1,55.2) has 8 bin [55.2,55.3) has 3 bin [55.3,55.4) has 1 average z coordinate 24.4 for 28807206 element(s) point source id histogram with bin size 1.000000 bin 160 has 5611503 bin 161 has 23195703 average point source id 160.805204885194343 for 28807206 element(s)