https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-30T15:47:43.948588Z
2021-03-30T15:48:08.945870Z
s3://sentinel-s1-l1c/GRD/2021/3/30/IW/DV/S1A_IW_GRDH_1SDV_20210330T154743_20210330T154808_037229_046287_AA00
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
2021-03-30T15:47:43.948588Z
2021-03-30T15:48:08.945870Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.02923151298694
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-30T17:21:44.430733Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210330T154743_20210330T154808_037229_046287_AA00
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.23203074308221 -3.5904773272010755,38.23202619933836 -3.3714836014532215,39.41396490308687 -3.111252137121236,39.3755761437971 -2.9303206986774026,39.30467662913432 -2.566999350612387,39.261516094627524 -2.387045934553637,39.2214154608559 -2.2064258248495556,39.181964938536545 -2.025668932405624,39.1436052012759 -1.8446798753793372,39.0937785150346 -1.6040526850444166,38.01618233469037 -1.8389628001684521,36.91703020970003 -2.077860780431019,36.96563949239331 -2.3194506186302672,37.000626355624384 -2.50169752250375,37.03854890097125 -2.683307946738561,37.07966895472465 -2.864222840730772,37.13243709017108 -3.0425907486865857,37.15770172188316 -3.226983332267281,37.190084417970404 -3.40982353062571,37.23203074308221 -3.5904773272010755))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75175
46.11616287543089
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
2021-12-26T03:19:03.585530Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2021/03/30/046287
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.17652453501725 -2.0,39.26151609462692 -2.387045934551096,39.30467662913416 -2.566999350611772,39.375576143796756 -2.9303206986757586,39.390360207578155 -3.0,39.0 -3.0,39.0 -2.0,39.17652453501725 -2.0))
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_046287_S03E039_2021_03_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046287_S03E039_2021_03_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046287_S03E039_2021_03_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046287_S03E039_2021_03_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046287_S03E039_2021_03_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