https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-06-21T15:26:50.326936Z
2023-06-21T15:27:19.352074Z
s3://sentinel-s1-l1c/GRD/2023/6/21/IW/DV/S1A_IW_GRDH_1SDV_20230621T152650_20230621T152719_049086_05E70F_944E
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
2023-06-21T15:26:50.326936Z
2023-06-21T15:27:19.352074Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230621T172731_V20230621T134539_20230621T170309.EOF
347.9783853200117
693000
Copernicus Ground Segment
2023-06-21T18:12:39.103721Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230621T152650_20230621T152719_049086_05E70F_944E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.684693951605226 9.383417311716807,41.249323507945775 9.497626313396255,41.80960492653493 9.609976776280408,42.37183873127755 9.72173059210494,42.92425103601431 9.830556775561266,42.91102202335515 9.88866150860761,42.835750802517595 10.250038201291797,42.7976220655755 10.430623399950095,42.75763145402185 10.610842929243615,42.72185713311712 10.791879237616222,42.69037081538675 10.973741319646152,42.61409261317412 11.334870196546692,42.58997100155023 11.456832088733155,42.033121184184196 11.349004252004919,41.46858900841676 11.238529799397474,40.90510701800631 11.12710769964053,40.34816452954184 11.015855903328308,40.371351027600866 10.893196437629356,40.40723903513495 10.711444707286766,40.44242602026309 10.529548720143902,40.48055477399418 10.3482435895698,40.51678067127721 10.166552028972742,40.55680848238442 9.985627621209435,40.595094194935974 9.80434934550463,40.631608250612516 9.622709859339352,40.684693951605226 9.383417311716807))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9174288494287
46.17095465148883
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
2023-06-21T20:54:45.547033Z
Batch API, v4.217.0
s3://deafrica-sentinel-1/s1_rtc/N10E040/2023/06/21/05E70F
2.0E-4
2.0E-4
true
block average
2
2
11.0
40.0
10.0
41.0
POLYGON((40.553628729743636 10.0,40.51678067127785 10.16655202897043,40.48055477399015 10.348243589590075,40.44242602026152 10.529548720152254,40.35116179412048 11.0,41.0 11.0,41.0 10.0,40.553628729743636 10.0))
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_05E70F_N10E040_2023_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05E70F_N10E040_2023_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05E70F_N10E040_2023_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05E70F_N10E040_2023_06_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05E70F_N10E040_2023_06_21_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