https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-22T02:35:49.569494Z
2020-07-22T02:36:14.568328Z
s3://sentinel-s1-l1c/GRD/2020/7/22/IW/DV/S1A_IW_GRDH_1SDV_20200722T023549_20200722T023614_033561_03E3A2_E90C
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
2020-07-22T02:35:49.569494Z
2020-07-22T02:36:14.568328Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200722T044245_V20200722T000232_20200722T032002.EOF
192.240032375198
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-22T05:01:41.496998Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200722T023549_20200722T023614_033561_03E3A2_E90C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((45.16406135913044 -17.978388535260247,44.59167590847403 -17.84754537799987,44.00910710252662 -17.712466397577415,43.424972052075184 -17.57509477389471,42.87416106407578 -17.44379376861657,42.59732999778978 -18.523181058949817,42.48856818616977 -18.942426697663358,43.0434921167614 -19.075446067496816,43.63208015839045 -19.214487818088685,44.22165857109211 -19.35165363649267,44.79866416380997 -19.48383725862682,44.813534966139095 -19.42405480928185,44.85704001304601 -19.243233520017313,44.898869262671084 -19.0620372808887,44.93938179427211 -18.880548245420744,44.987804983495096 -18.700878755455644,45.07701227965008 -18.339816908379674,45.12004567320038 -18.158939100366645,45.16406135913044 -17.978388535260247))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32536
45.81245081588916
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
2021-12-25T14:15:33.865504Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S19E045/2020/07/22/03E3A2
2.0E-4
2.0E-4
true
block average
2
2
-18.0
45.0
-19.0
46.0
POLYGON((45.1587927882794 -18.0,45.07701227965373 -18.33981690836434,45.0 -18.651520066489308,45.0 -18.0,45.1587927882794 -18.0))
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_03E3A2_S19E045_2020_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E3A2_S19E045_2020_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E3A2_S19E045_2020_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E3A2_S19E045_2020_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E3A2_S19E045_2020_07_22_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