https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-24T17:19:39.744401Z
2023-10-24T17:20:08.786492Z
s3://sentinel-s1-l1c/GRD/2023/10/24/IW/DV/S1A_IW_GRDH_1SDV_20231024T171939_20231024T172008_050910_062308_DDBE
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
2023-10-24T17:19:39.744401Z
2023-10-24T17:20:08.786492Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231024T161410_V20231024T153248_20231024T220748.EOF
347.2586364162213
693000
Copernicus Ground Segment
2023-10-24T17:56:12.329038Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231024T171939_20231024T172008_050910_062308_DDBE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.543606419402005 30.26904419743015,9.941540385538426 30.334794499958885,10.210472670648214 30.378494736373046,10.479047246335625 30.42154779427978,10.881702576768866 30.48499208630384,11.150616219999097 30.526627162365173,11.553954519110864 30.587971621837575,11.822934297593548 30.628145982505348,12.11696983226284 30.671379212291036,12.069901591196782 30.90935894424856,12.033198858567873 31.089747665945513,11.961177144604662 31.45071570079398,11.890941079469666 31.8119239442294,11.851913076803061 31.991969056805544,11.813915764597116 32.17215984768815,11.789326228336131 32.29483049195751,11.489699138865051 32.25199005851248,11.21652153988476 32.21226599091015,10.806238871622945 32.15143340918249,10.534353447732416 32.11034295212868,10.125473848135282 32.04738288932233,9.851983179495962 32.004487876767655,9.57926488466094 31.961087337098693,9.175381136398746 31.895659864300733,9.203445698795063 31.77279895139801,9.243289342599311 31.59184024473228,9.285218831784743 31.411224746112744,9.326189656355865 31.2304546464482,9.36836635759324 31.0498852532875,9.407718313735916 30.86885284988399,9.49067948390368 30.507496417235995,9.543606419402005 30.26904419743015))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76986445589314
46.49894068780601
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
2023-10-24T23:09:36.798341Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2023/10/24/062308
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.8502195704123 32.0,11.890941079466959 31.81192394424284,12.0 31.25613813455564,12.0 31.0,11.0 31.0,11.0 32.0,11.8502195704123 32.0))
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_062308_N31E011_2023_10_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062308_N31E011_2023_10_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062308_N31E011_2023_10_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062308_N31E011_2023_10_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062308_N31E011_2023_10_24_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 2021
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