https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-19T17:19:21.370167Z
2021-05-19T17:19:50.400012Z
s3://sentinel-s1-l1c/GRD/2021/5/19/IW/DV/S1A_IW_GRDH_1SDV_20210519T171921_20210519T171950_037960_047AF4_66D2
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
2021-05-19T17:19:21.370167Z
2021-05-19T17:19:50.400012Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2587559351814
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-19T18:40:51.048446Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210519T171921_20210519T171950_037960_047AF4_66D2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.5447147294949 30.269583826441814,9.942554827196245 30.33531623276683,10.21148868268387 30.379015135747824,10.479814235941166 30.42202718742154,10.882722636402752 30.485509171025836,11.286061522314455 30.547733899338837,11.554978687494188 30.588485267840767,11.823960121322582 30.628658255026313,12.117894598691144 30.671874968915706,12.07083261842838 30.909854554359367,12.034134073592345 31.090243087475983,11.962117081294686 31.45121022399856,11.891887230426999 31.812417882628875,11.852866833172214 31.992463280881093,11.814872991558545 32.17265378492142,11.79042706227548 32.294602679038356,11.490905401754201 32.25177849783657,11.21772830658156 32.212055844357394,10.807446505842993 32.15122521825557,10.535561600376418 32.11013610009167,10.126682866198646 32.047178051178,9.853192874120946 32.004284449930374,9.580475273311379 31.96088525884813,9.176696658005838 31.895476770230353,9.20459409829496 31.7733382818898,9.244433542067407 31.592379623904204,9.286358930622876 31.41176429269938,9.327325742277942 31.230994393800632,9.369497414754548 31.050424963843696,9.408846220365964 30.869392916005896,9.49179818911352 30.50803663615058,9.5447147294949 30.269583826441814))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77140844931784
46.49852175300327
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
2021-12-26T05:54:39.954030Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2021/05/19/047AF4
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.85127768776171 32.0,11.891887230427226 31.812417882627916,12.0 31.26133158214107,12.0 31.0,11.0 31.0,11.0 32.0,11.85127768776171 32.0))
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_047AF4_N31E011_2021_05_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047AF4_N31E011_2021_05_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047AF4_N31E011_2021_05_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047AF4_N31E011_2021_05_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047AF4_N31E011_2021_05_19_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