https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-23T18:35:12.417250Z
2023-05-23T18:35:37.415944Z
s3://sentinel-s1-l1c/GRD/2023/5/23/IW/DV/S1A_IW_GRDH_1SDV_20230523T183512_20230523T183537_048665_05DA62_4945
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
2023-05-23T18:35:12.417250Z
2023-05-23T18:35:37.415944Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230523T202528_V20230523T165453_20230523T201223.EOF
348.0126952597793
693000
Copernicus Ground Segment
2023-05-23T20:57:32.226364Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230523T183512_20230523T183537_048665_05DA62_4945
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.968015505539728 6.113272267705438,-5.41115832199349 6.228606816741527,-4.848132816365835 6.344568271325397,-4.292452776175906 6.458358540989043,-3.7480101051042416 6.569208209937561,-3.8209408189171388 6.931271013188487,-3.892342310759938 7.293713453431876,-3.929422618853163 7.474646853413118,-4.050474839942118 8.077452840466142,-4.59560576583074 7.9680885095963045,-5.157952366389557 7.854452577553833,-5.720650197107996 7.739927380976206,-6.278068062856239 7.625680924151987,-6.266778909110216 7.565706542091989,-6.229928457937516 7.384046920541826,-6.189932750500299 7.20303453128432,-6.153928188417714 7.021195355790639,-6.043475234028919 6.476165655758094,-5.968015505539728 6.113272267705438))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82447495518331
46.06154889605101
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
2023-05-23T22:49:15.338431Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/N07W004/2023/05/23/05DA62
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.826102345291911,-3.892342310760205 7.293713453433123,-3.8344804921074407 7.0,-4.0 7.0,-4.0 7.826102345291911))
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_05DA62_N07W004_2023_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DA62_N07W004_2023_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DA62_N07W004_2023_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DA62_N07W004_2023_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DA62_N07W004_2023_05_23_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