lasinfo (210611) report for 'AHN4T/41AN1_14.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: 31061446 number of points by return: 25198120 4078342 1420608 319908 44468 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 446230 0 min x y z: 222980.000 446230.000 15.094 max x y z: 224019.999 447519.999 55.786 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: 31061446 extended number of points by return: 25198120 4078342 1420608 319908 44468 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 15094 55786 intensity 56 4817 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 -7 29 user_data 6 7 point_source_ID 149 150 gps_time 324040635.898076 324042858.478696 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 49 255 B 40 255 NIR 14 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1167 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.53 31.7 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25198120 number of intermediate returns: 1785736 number of last returns: 25200019 number of single returns: 21122429 covered area in square units/kilounits: 1319176/1.32 point density: all returns 23.55 last only 19.10 (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 31061446 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25198120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4078342 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1420608 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 319908 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 44468 instead zero. overview over extended number of returns of given pulse: 21122429 5320297 3297234 1099414 202835 18260 977 0 0 0 0 0 0 0 0 histogram of classification of points: 7255661 unclassified (1) 23238748 ground (2) 510877 building (6) 54939 water (9) 1221 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1899112 +---> 381660 of those are unclassified (1) +---> 1488301 of those are ground (2) +---> 28789 of those are building (6) +---> 362 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.0,15.1) has 1 bin [15.1,15.2) has 1 bin [15.2,15.3) has 1 bin [15.3,15.4) has 2 bin [15.4,15.5) has 2 bin [15.5,15.6) has 193 bin [15.6,15.7) has 7651 bin [15.7,15.8) has 50885 bin [15.8,15.9) has 21693 bin [15.9,16.0) has 27561 bin [16.0,16.1) has 27260 bin [16.1,16.2) has 29766 bin [16.2,16.3) has 38309 bin [16.3,16.4) has 58619 bin [16.4,16.5) has 57888 bin 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267 bin [47.6,47.7) has 265 bin [47.7,47.8) has 271 bin [47.8,47.9) has 237 bin [47.9,48.0) has 248 bin [48.0,48.1) has 205 bin [48.1,48.2) has 216 bin [48.2,48.3) has 229 bin [48.3,48.4) has 233 bin [48.4,48.5) has 214 bin [48.5,48.6) has 231 bin [48.6,48.7) has 240 bin [48.7,48.8) has 207 bin [48.8,48.9) has 209 bin [48.9,49.0) has 178 bin [49.0,49.1) has 202 bin [49.1,49.2) has 211 bin [49.2,49.3) has 197 bin [49.3,49.4) has 226 bin [49.4,49.5) has 203 bin [49.5,49.6) has 214 bin [49.6,49.7) has 212 bin [49.7,49.8) has 226 bin [49.8,49.9) has 206 bin [49.9,50.0) has 198 bin [50.0,50.1) has 207 bin [50.1,50.2) has 176 bin [50.2,50.3) has 183 bin [50.3,50.4) has 193 bin [50.4,50.5) has 208 bin [50.5,50.6) has 179 bin [50.6,50.7) has 177 bin [50.7,50.8) has 213 bin [50.8,50.9) has 162 bin [50.9,51.0) has 155 bin [51.0,51.1) has 178 bin [51.1,51.2) has 154 bin [51.2,51.3) has 158 bin [51.3,51.4) has 155 bin [51.4,51.5) has 156 bin [51.5,51.6) has 136 bin [51.6,51.7) has 143 bin [51.7,51.8) has 114 bin [51.8,51.9) has 122 bin [51.9,52.0) has 97 bin [52.0,52.1) has 114 bin [52.1,52.2) has 99 bin [52.2,52.3) has 102 bin [52.3,52.4) has 106 bin [52.4,52.5) has 98 bin [52.5,52.6) has 111 bin [52.6,52.7) has 99 bin [52.7,52.8) has 113 bin [52.8,52.9) has 71 bin [52.9,53.0) has 60 bin [53.0,53.1) has 68 bin [53.1,53.2) has 71 bin [53.2,53.3) has 59 bin [53.3,53.4) has 65 bin [53.4,53.5) has 54 bin [53.5,53.6) has 57 bin [53.6,53.7) has 39 bin [53.7,53.8) has 31 bin [53.8,53.9) has 38 bin [53.9,54.0) has 43 bin [54.0,54.1) has 39 bin [54.1,54.2) has 44 bin [54.2,54.3) has 37 bin [54.3,54.4) has 33 bin [54.4,54.5) has 21 bin [54.5,54.6) has 27 bin [54.6,54.7) has 23 bin [54.7,54.8) has 18 bin [54.8,54.9) has 23 bin [54.9,55.0) has 7 bin [55.0,55.1) has 6 bin [55.1,55.2) has 6 bin [55.2,55.3) has 9 bin [55.3,55.4) has 3 bin [55.5,55.6) has 1 bin [55.6,55.7) has 1 bin [55.7,55.8) has 1 average z coordinate 19.6 for 31061446 element(s) point source id histogram with bin size 1.000000 bin 149 has 20397740 bin 150 has 10663706 average point source id 149.343310031348835 for 31061446 element(s)