https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-08T17:19:09.582520Z
2018-09-08T17:19:38.598187Z
s3://sentinel-s1-l1c/GRD/2018/9/8/IW/DV/S1A_IW_GRDH_1SDV_20180908T171909_20180908T171938_023610_02928B_0DE7
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
2018-09-08T17:19:09.582520Z
2018-09-08T17:19:38.598187Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180908T193436_V20180908T153212_20180908T184942.EOF
347.25955960957174
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-08T19:46:09.492492Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180908T171909_20180908T171938_023610_02928B_0DE7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.544988759 30.270749426,9.938344756 30.335739042,10.203119298 30.37877114,10.600712748 30.442314143,10.86605938 30.484004045,11.264499891 30.545527363,11.530403768 30.585866604,11.796526307 30.625663265,12.115135819 30.672535253,12.067773267 30.910600555,12.031211842 31.091033883,11.960049496 31.452173944,11.888262789 31.813209329,11.851433321 31.993589836,11.815792206 32.174136551,11.791378492 32.294991934,11.4671269 32.248611974,11.196305424 32.209186378,10.925719094 32.169182398,10.520286756 32.108095019,10.250300763 32.06665123,9.845782122 32.003410842,9.576413969 31.96053625,9.176261488 31.895715549,9.204142546 31.774683045,9.244923063 31.593853584,9.286902434 31.413223108,9.368749243 31.051623781,9.449781775 30.689897459,9.491242328 30.509193729,9.544988759 30.270749426))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77635835519181
46.33819114796201
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
2021-12-23T06:55:12.087736Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E010/2018/09/08/02928B
2.0E-4
2.0E-4
true
block average
2
2
32.0
10.0
31.0
11.0
POLYGON((10.0 31.0,10.0 32.0,11.0 32.0,11.0 31.0,10.0 31.0))
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_02928B_N31E010_2018_09_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02928B_N31E010_2018_09_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02928B_N31E010_2018_09_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02928B_N31E010_2018_09_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02928B_N31E010_2018_09_08_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