https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-26T05:53:22.855598Z
2018-01-26T05:53:47.853522Z
s3://sentinel-s1-l1c/GRD/2018/1/26/IW/DV/S1B_IW_GRDH_1SDV_20180126T055322_20180126T055347_009338_010C25_58A7
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-01-26T05:53:22.855598Z
2018-01-26T05:53:47.853522Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180126T075306_V20180126T033528_20180126T065258.EOF
193.1988828232124
693000
Copernicus S1 Core Ground Segment - UPA
2018-01-26T08:11:57.547170Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180126T055322_20180126T055347_009338_010C25_58A7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.815818923 37.726863924,3.407176977 37.788302006,3.109718783 37.832057928,2.662880498 37.896283211,2.364561751 37.938158085,1.916456758 37.999552513,1.617309859 38.039534065,1.317840991 38.078754955,1.006906211 38.11862128,0.821131243 37.217623547,0.782457648 37.037595126,0.699901674 36.678210742,0.684287906 36.618800819,0.989002336 36.578624765,1.282495159 36.539146812,1.57568762 36.498948557,2.014903041 36.437304479,2.307324516 36.39531325,2.745362368 36.330988207,3.03698499 36.287215415,3.437641889 36.225819606,3.455600472 36.285181931,3.551116901 36.644754739,3.596314129 36.824944087,3.727697894 37.366186105,3.815818923 37.726863924))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.44207163507961
46.53384794872493
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
2022-01-20T14:20:04.218913Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N37E000/2018/01/26/010C25
2.0E-4
2.0E-4
true
block average
2
2
38.0
0.0
37.0
1.0
POLYGON((0.7738214846530203 37.0,0.8211312429998097 37.21762354699924,0.9824479202751735 38.0,1.0 38.0,1.0 37.0,0.7738214846530203 37.0))
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_010C25_N37E000_2018_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010C25_N37E000_2018_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010C25_N37E000_2018_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010C25_N37E000_2018_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010C25_N37E000_2018_01_26_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 2019
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