https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-12T17:25:18.238313Z
2022-06-12T17:25:43.237349Z
s3://sentinel-s1-l1c/GRD/2022/6/12/IW/DV/S1A_IW_GRDH_1SDV_20220612T172518_20220612T172543_043633_053599_9ED0
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-06-12T17:25:18.238313Z
2022-06-12T17:25:43.237349Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220612T193219_V20220612T154046_20220612T185816.EOF
347.69404224831374
693000
Copernicus Ground Segment
2022-06-12T19:58:06.398461Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220612T172518_20220612T172543_043633_053599_9ED0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.3964617299666 21.416090968599104,9.985828583203135 21.523144613330377,10.586236157493243 21.62990514104454,11.186251062822798 21.734280512058962,11.772350592146713 21.833990937309984,11.737488508695403 22.014771679491943,11.704252541203507 22.195911584315663,11.635625407647886 22.557814870994555,11.599221612740221 22.738413362481047,11.564049138774756 22.9192114386861,11.529716162779142 23.100143215342317,11.482774811492945 23.341001144394873,10.891573891760169 23.242572748201233,10.281288769230212 23.138479258164534,9.67515949460245 23.032595128353954,9.078697920397488 22.925968318180622,9.128198042711679 22.684289428234617,9.203468831770856 22.32167232411109,9.281926117484772 21.959632382553643,9.3205468187585 21.778501920757392,9.356970823550846 21.596969705717694,9.3964617299666 21.416090968599104))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89530466624351
46.1328815037328
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-06-12T21:11:17.310387Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N22E010/2022/06/12/053599
2.0E-4
2.0E-4
true
block average
2
2
23.0
10.0
22.0
11.0
POLYGON((10.0 22.0,10.0 23.0,11.0 23.0,11.0 22.0,10.0 22.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_053599_N22E010_2022_06_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053599_N22E010_2022_06_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053599_N22E010_2022_06_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053599_N22E010_2022_06_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053599_N22E010_2022_06_12_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid