https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-22T04:50:59.211706Z
2023-11-22T04:51:17.171577Z
s3://sentinel-s1-l1c/GRD/2023/11/22/IW/DV/S1A_IW_GRDH_1SDV_20231122T045059_20231122T045117_051325_063154_BBF4
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
2023-11-22T04:50:59.211706Z
2023-11-22T04:51:17.171577Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231122T044910_V20231122T040949_20231122T104449.EOF
192.6609402821985
693000
Copernicus Ground Segment
2023-11-22T05:28:20.068724Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231122T045059_20231122T045117_051325_063154_BBF4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.518461367307076 30.137008873842063,18.11438630935148 30.203884272630035,17.844624977494075 30.24778898686205,17.57310579703828 30.291379568941007,17.16869379281632 30.355195278659927,16.76295204024142 30.417883551940324,16.49244044249855 30.458935755389152,15.94666366537406 30.539951441454992,15.910532257144057 30.359541640258332,15.873219690925366 30.179208595500196,15.802194606848099 29.818006710826126,15.756843348422017 29.58396021114792,16.295113835960468 29.502785363082367,16.696676380216648 29.44072369539299,16.96501815203282 29.39853557499001,17.23439307893389 29.35560811874954,17.63683057859049 29.29039487898017,17.903754832902386 29.24642621929404,18.300263966695073 29.18005673845277,18.31185895104908 29.23353174973715,18.353052515413083 29.414262584437157,18.39340215544438 29.595137036872305,18.518461367307076 30.137008873842063))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7507453542023
46.57880854843457
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
2023-11-22T07:24:50.344716Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/11/22/063154
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.54729053539007,15.756843348422196 29.583960211147893,15.837980933590794 30.0,16.0 30.0,16.0 29.54729053539007))
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_063154_N29E015_2023_11_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063154_N29E015_2023_11_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063154_N29E015_2023_11_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063154_N29E015_2023_11_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063154_N29E015_2023_11_22_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