https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-07-25T04:24:41.977185Z
2019-07-25T04:25:08.581519Z
s3://sentinel-s1-l1c/GRD/2019/7/25/IW/DV/S1B_IW_GRDH_1SDV_20190725T042441_20190725T042508_017285_020823_B53A
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-07-25T04:24:41.977185Z
2019-07-25T04:25:08.581519Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190725T061717_V20190725T020509_20190725T052239.EOF
192.7493677202292
693000
Copernicus S1 Core Ground Segment - DPA
2019-07-25T06:42:18.261297Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20190725T042441_20190725T042508_017285_020823_B53A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.071483227459513 31.852573283769154,24.675655643851186 31.916740212727333,24.409110057723172 31.959205235807243,24.008836097505892 32.02185380177799,23.741686877306137 32.06291817756027,23.34051980936581 32.12345929941009,23.072783529499244 32.16311441103324,22.804817206983373 32.20220357452865,22.455717206296193 32.25221055166888,22.418286486865064 32.071990908706674,22.161770732084047 30.776161020413515,22.505335470704743 30.725672536236964,22.76906550810041 30.686251059865118,23.03258017301497 30.646295467101652,23.42744320042807 30.585363438463986,23.690409174525946 30.544078170503518,24.084438351499646 30.481157667155784,24.346841339024518 30.438550883080048,24.73654130156949 30.374231419326534,24.824673580551337 30.7679389502512,24.98780111044581 31.491312797856178,25.028858361406964 31.672116440731013,25.071483227459513 31.852573283769154))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73766287877819
46.17097054044147
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
2021-12-24T19:29:28.846971Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E023/2019/07/25/020823
2.0E-4
2.0E-4
true
block average
2
2
32.0
23.0
31.0
24.0
POLYGON((23.0 31.0,23.0 32.0,24.0 32.0,24.0 31.0,23.0 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_020823_N31E023_2019_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_020823_N31E023_2019_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_020823_N31E023_2019_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_020823_N31E023_2019_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_020823_N31E023_2019_07_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