https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-08-21T19:02:01.217361Z
2020-08-21T19:02:26.216598Z
s3://sentinel-s1-l1c/GRD/2020/8/21/IW/DV/S1A_IW_GRDH_1SDV_20200821T190201_20200821T190226_034009_03F277_E170
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
2020-08-21T19:02:01.217361Z
2020-08-21T19:02:26.216598Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200821T212927_V20200821T171922_20200821T203652.EOF
347.88789749241346
693000
Copernicus S1 Core Ground Segment - DPA
2020-08-21T21:42:06.054986Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200821T190201_20200821T190226_034009_03F277_E170
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.877106961542072 14.547290454808358,-13.303314987015591 14.658624263461798,-12.727798448394488 14.768759165167094,-12.151869477472625 14.877428371245633,-11.588213960715933 14.98227545850428,-11.729997429603849 15.706053794305788,-11.763055105814118 15.887444492897835,-11.800066350511733 16.068108992198244,-11.834165537842582 16.249298312089888,-11.87066311651058 16.430047457044587,-11.882359298654915 16.490071186346768,-12.451170166429105 16.386189730614213,-13.031599171246487 16.27848318436177,-13.611438258083265 16.16917835978365,-14.188964805911736 16.058619068873,-14.101995129515629 15.635587885494289,-14.064125369929032 15.454268168184077,-13.877106961542072 14.547290454808358))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83864294983064
46.0711339223248
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
2021-12-25T15:50:43.580010Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N15W013/2020/08/21/03F277
2.0E-4
2.0E-4
true
block average
2
2
16.0
-13.0
15.0
-12.0
POLYGON((-13.0 15.0,-13.0 16.0,-12.0 16.0,-12.0 15.0,-13.0 15.0))
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_03F277_N15W013_2020_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03F277_N15W013_2020_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03F277_N15W013_2020_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03F277_N15W013_2020_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03F277_N15W013_2020_08_21_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