https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-30T18:51:05.222792Z
2019-05-30T18:51:30.221993Z
s3://sentinel-s1-l1c/GRD/2019/5/30/IW/DV/S1A_IW_GRDH_1SDV_20190530T185105_20190530T185130_027461_031925_0D68
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
2019-05-30T18:51:05.222792Z
2019-05-30T18:51:30.221993Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190530T214008_V20190530T171056_20190530T202826.EOF
348.01750943343313
693000
Copernicus S1 Core Ground Segment - UPA
2019-05-30T22:09:02.937654Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190530T185105_20190530T185130_027461_031925_0D68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.94491146034049 5.429852269420772,-8.830594041863463 5.661139037939289,-7.727247827067845 5.887841967803517,-7.799245143672482 6.250073185284889,-7.834319169328325 6.4314149449603315,-7.870405676883037 6.612544784399849,-7.9075287110574894 6.793457251640386,-7.943320271804382 6.974633296010319,-7.979739004841561 7.155677122124865,-8.015282420960451 7.336892742426738,-8.027840025348587 7.396685003208999,-8.57419767353793 7.28632931282223,-9.134920904452878 7.172324527683115,-9.695362721286555 7.057632792122389,-10.25277846498097 6.942832836103429,-10.239890629540973 6.882883293844601,-10.203437961149785 6.701164862471486,-10.166053616471903 6.519637388056178,-10.129392398030397 6.337957666672452,-10.091347020101155 6.15656252649808,-10.054412376186253 5.974933271933714,-10.01852313174566 5.793083719950779,-9.94491146034049 5.429852269420772))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78779713520802
46.06807
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
2021-12-24T16:41:25.019230Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N07W008/2019/05/30/031925
2.0E-4
2.0E-4
true
block average
2
2
8.0
-8.0
7.0
-7.0
POLYGON((-8.0 7.258976388388076,-7.948423031950698 7.0,-8.0 7.0,-8.0 7.258976388388076))
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_031925_N07W008_2019_05_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031925_N07W008_2019_05_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031925_N07W008_2019_05_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031925_N07W008_2019_05_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031925_N07W008_2019_05_30_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