https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-16T03:02:08.324009Z
2020-12-16T03:02:32.703012Z
s3://sentinel-s1-l1c/GRD/2020/12/16/IW/DV/S1A_IW_GRDH_1SDV_20201216T030208_20201216T030232_035705_042D90_254C
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
2020-12-16T03:02:08.324009Z
2020-12-16T03:02:32.703012Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201216T062740_V20201216T020600_20201216T052330.EOF
192.4571831495378
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-16T09:42:48.112903Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201216T030208_20201216T030232_035705_042D90_254C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.521707443445976 -23.715804539526196,36.96530743052002 -23.58778462326239,36.71897982434467 -23.530389450187176,36.34988855064264 -23.443571642113472,36.10409542585099 -23.385211836189526,35.73580896846386 -23.296953622912774,35.148253727197364 -23.154115966286398,34.995995674982964 -23.69179754348247,34.84442255143525 -24.229899677449737,34.77061771937919 -24.48749995915862,35.11517291655231 -24.571892244062152,35.3627625097829 -24.63197578833746,35.7345535655148 -24.72133231702024,35.98270684871878 -24.780394185853957,36.35537369113554 -24.868219558784517,36.604108347427605 -24.92625602868717,37.16600596634537 -25.055631919310606,37.331333449150264 -24.4364733360759,37.521707443445976 -23.715804539526196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.85286
45.66636154863905
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
2021-12-25T21:56:26.246216Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S25E035/2020/12/16/042D90
2.0E-4
2.0E-4
true
block average
2
2
-24.0
35.0
-25.0
36.0
POLYGON((36.0 -24.784469615399853,35.36276250985946 -24.631975788355753,35.0 -24.54368281443632,35.0 -24.0,36.0 -24.0,36.0 -24.784469615399853))
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_042D90_S25E035_2020_12_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042D90_S25E035_2020_12_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042D90_S25E035_2020_12_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042D90_S25E035_2020_12_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042D90_S25E035_2020_12_16_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