https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-31T04:59:21.870760Z
2022-01-31T04:59:46.869376Z
s3://sentinel-s1-l1c/GRD/2022/1/31/IW/DV/S1A_IW_GRDH_1SDV_20220131T045921_20220131T045946_041700_04F629_7400
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
2022-01-31T04:59:21.870760Z
2022-01-31T04:59:46.869376Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220131T052100_V20220131T040935_20220131T104435.EOF
191.9662039489595
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-31T06:39:02.901643Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220131T045921_20220131T045946_041700_04F629_7400
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.968087781643403 -1.0830472915667735,9.772776896902503 -0.6082283082769236,9.732501953458984 -0.788604610445623,9.656134846917151 -1.1504706793064443,9.619849463990672 -1.3318273091754436,9.582171701316991 -1.512888400558801,9.454562286434252 -2.1155671709707886,10.545647944850096 -2.3542296661726816,11.654209835132276 -2.5957878848812874,11.664755361668623 -2.5352818046950554,11.704117222358956 -2.354042794864441,11.739397069474084 -2.1719172802597946,11.775478512074029 -1.9899711664919286,11.812870641704643 -1.808314723117042,11.847199479006498 -1.6259962020909098,11.882533512461581 -1.4439011376364703,11.9204455483443 -1.262370244593579,11.968087781643403 -1.0830472915667735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66933
46.02275643428977
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
2022-01-31T11:04:38.314407Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S02E010/2022/01/31/04F629
2.0E-4
2.0E-4
true
block average
2
2
-1.0
10.0
-2.0
11.0
POLYGON((10.0 -2.0,10.0 -1.0,11.0 -1.0,11.0 -2.0,10.0 -2.0))
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_04F629_S02E010_2022_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F629_S02E010_2022_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F629_S02E010_2022_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F629_S02E010_2022_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F629_S02E010_2022_01_31_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