https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-01T18:40:06.434968Z
2018-05-01T18:40:29.414498Z
s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1A_IW_GRDH_1SDV_20180501T184006_20180501T184029_021715_02575F_65B6
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
2018-05-01T18:40:06.434968Z
2018-05-01T18:40:29.414498Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180501T205520_V20180501T165421_20180501T201151.EOF
347.5227334727342
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-01T21:01:40.038132Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180501T184006_20180501T184029_021715_02575F_65B6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.04332720905505 25.760267617098453,-9.684409842054249 25.82279843816059,-9.43629584207869 25.865466377811792,-9.063792999303667 25.928673711033902,-8.815238474372263 25.97028062130141,-8.442081105097676 26.03189131383278,-8.193094462114795 26.07243043227895,-7.943937382567668 26.11254057248534,-7.580328435916981 26.170251705234545,-7.650466931246523 26.53173439783614,-7.684992350039013 26.712598816625693,-7.7554517090953965 27.074098044834145,-7.790993153953883 27.254793073284226,-7.826599324022694 27.430211218895067,-8.194339125371929 27.37299614299103,-8.446316723756572 27.333196191325843,-8.69811355360664 27.292943016994784,-9.075466356650333 27.23171587841938,-9.326804292466411 27.190334495259723,-9.703461399112888 27.127420306201646,-9.954330695880744 27.084917768740585,-10.317216582832804 27.022583696743794,-10.27763464671271 26.846869164355333,-10.238050740347397 26.66584450546107,-10.159657135436584 26.303662672021613,-10.121208369676138 26.12244298554674,-10.04332720905505 25.760267617098453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75908546535364
46.02748195265746
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
2022-04-26T15:38:48.814739Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N27W009/2018/05/01/02575F
2.0E-4
2.0E-4
true
block average
2
2
28.0
-9.0
27.0
-8.0
POLYGON((-9.0 27.243960624023558,-8.446316723826609 27.33319619131461,-8.0 27.403232543208137,-8.0 27.0,-9.0 27.0,-9.0 27.243960624023558))
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_02575F_N27W009_2018_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02575F_N27W009_2018_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02575F_N27W009_2018_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02575F_N27W009_2018_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02575F_N27W009_2018_05_01_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