https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-25T16:55:14.901400Z
2019-01-25T16:55:39.632553Z
s3://sentinel-s1-l1c/GRD/2019/1/25/IW/DV/S1A_IW_GRDH_1SDV_20190125T165514_20190125T165539_025636_02D8B4_42DF
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
2019-01-25T16:55:14.901400Z
2019-01-25T16:55:39.632553Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190125T205307_V20190125T152356_20190125T184126.EOF
347.4633767631263
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-26T08:18:32.354907Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190125T165514_20190125T165539_025636_02D8B4_42DF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.25398332229048 -26.516757914331116,24.627136971164234 -26.43098181826429,24.876503680844056 -26.37304867648266,25.12562162410622 -26.314684154315497,25.498830077493682 -26.226331874031008,25.747322087853842 -26.16689559464941,26.11958747168113 -26.076942895118027,26.6725282398684 -25.94129915616493,26.51219912343188 -25.40501867123728,26.407201737272523 -25.04705880839564,26.274790695365795 -24.589063070455666,25.72739826413399 -24.722869895450607,25.358918995212203 -24.81165677316629,25.112976417389085 -24.870346384613107,24.743629744889844 -24.95762471310379,24.497111164302623 -25.015304101983517,24.25036348417642 -25.072576886208726,23.881160388748917 -25.157412465001315,24.005308678358976 -25.61776870700325,24.103716938479423 -25.97760623224657,24.25398332229048 -26.516757914331116))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.43001
45.95687078823977
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
2021-12-24T10:14:25.723079Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S26E024/2019/01/25/02D8B4
2.0E-4
2.0E-4
true
block average
2
2
-25.0
24.0
-26.0
25.0
POLYGON((24.109958281336947 -26.0,24.0 -25.598083512572224,24.0 -25.13010546966769,24.5625200663621 -25.0,25.0 -25.0,25.0 -26.0,24.109958281336947 -26.0))
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_02D8B4_S26E024_2019_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D8B4_S26E024_2019_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D8B4_S26E024_2019_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D8B4_S26E024_2019_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D8B4_S26E024_2019_01_25_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