https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-25T16:21:29.402015Z
2023-02-25T16:21:58.419874Z
s3://sentinel-s1-l1c/GRD/2023/2/25/IW/DV/S1A_IW_GRDH_1SDV_20230225T162129_20230225T162158_047394_05B07C_EFDE
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
2023-02-25T16:21:29.402015Z
2023-02-25T16:21:58.419874Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230225T165503_V20230225T131240_20230225T163010.EOF
347.22658921688424
693000
Copernicus Ground Segment
2023-02-25T18:03:59.662015Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230225T162129_20230225T162158_047394_05B07C_EFDE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70850332311552 -30.79594346413984,34.052620082307655 -30.71698442182589,34.311868072489474 -30.656800916099478,34.57079432748984 -30.59610353918277,34.95857718858306 -30.504097973845056,35.216692629718814 -30.44212401280103,35.60325254091353 -30.34821241262243,35.860548297895754 -30.284973672651393,36.22151816941978 -30.195256537436954,36.088244920860184 -29.78200301987038,35.974229002302344 -29.425334152529704,35.86107080094615 -29.068543893147943,35.71120357633271 -28.59169829034677,35.35535425660993 -28.67984572883706,35.10174004889894 -28.74200445072526,34.72075951063927 -28.83435341167894,34.46640138542668 -28.89532412936787,34.084310560455926 -28.985883000318648,33.829216025279216 -29.045654841345886,33.5738291337342 -29.104944191830054,33.234875640266466 -29.182767451984446,33.37413623717582 -29.66241840050254,33.47919386862765 -30.02133714628617,33.58496742229771 -30.38016002492187,33.70850332311552 -30.79594346413984))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8015
45.51395801830891
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
2023-02-26T04:30:49.635902Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/02/25/05B07C
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.505951952881166,36.15854841371178 -30.0,36.0 -30.0,36.0 -29.505951952881166))
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_05B07C_S30E036_2023_02_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B07C_S30E036_2023_02_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B07C_S30E036_2023_02_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B07C_S30E036_2023_02_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B07C_S30E036_2023_02_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