https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-25T03:32:45.724138Z
2023-04-25T03:33:10.794164Z
s3://sentinel-s1-l1c/GRD/2023/4/25/IW/DV/S1A_IW_GRDH_1SDV_20230425T033245_20230425T033310_048247_05CD27_30CF
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
2023-04-25T03:32:45.724138Z
2023-04-25T03:33:10.794164Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230425T045718_V20230425T010021_20230425T041751.EOF
192.1502921100384
693000
Copernicus Ground Segment
2023-04-25T05:51:28.802152Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230425T033245_20230425T033310_048247_05CD27_30CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.515388291736453 -14.851438863054264,30.96293670659198 -14.725930559615891,30.393624796920495 -14.595082633110385,29.806321007217065 -14.45845303162047,29.25326947009322 -14.328347839920095,29.210172322835028 -14.50871073191519,29.128015719445674 -14.87062305745977,29.082801804500026 -15.050603465044157,29.04029073807208 -15.231243520538282,28.993767846969693 -15.410935521750332,28.946023042632568 -15.590342636471178,28.91923724825743 -15.71173691069912,29.484075779354697 -15.84540694424797,30.059440694134203 -15.979871110823108,30.64050529973352 -16.113951688898865,31.19481649921771 -16.24022076362517,31.225456738107106 -16.119544752172846,31.311939720777936 -15.757996084042867,31.354521061956312 -15.577081899345814,31.39219571617914 -15.395057702709016,31.434058521108206 -15.213994791966506,31.47400966523445 -15.032503570348245,31.515388291736453 -14.851438863054264))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33179
45.88205347779147
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
2023-04-25T07:30:01.221147Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/S16E031/2023/04/25/05CD27
2.0E-4
2.0E-4
true
block average
2
2
-15.0
31.0
-16.0
32.0
POLYGON((31.481437689820385 -15.0,31.434058521108017 -15.21399479196829,31.39219571617756 -15.395057702715958,31.354521061959748 -15.577081899330409,31.25405202179045 -16.0,31.0 -16.0,31.0 -15.0,31.481437689820385 -15.0))
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_05CD27_S16E031_2023_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CD27_S16E031_2023_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CD27_S16E031_2023_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CD27_S16E031_2023_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CD27_S16E031_2023_04_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 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