https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-19T05:38:43.824275Z
2018-10-19T05:39:08.821948Z
s3://sentinel-s1-l1c/GRD/2018/10/19/IW/DV/S1B_IW_GRDH_1SDV_20181019T053843_20181019T053908_013217_0186E3_F568
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-10-19T05:38:43.824275Z
2018-10-19T05:39:08.821948Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181019T075148_V20181019T031910_20181019T063640.EOF
192.7457172993834
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-19T08:22:52.750226Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181019T053843_20181019T053908_013217_0186E3_F568
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.540102218 31.777216265,6.162255838 31.838565499,5.896779862 31.880945245,5.49811433 31.943475734,5.23204001 31.984467967,4.832489115 32.044910778,4.565832775 32.084507005,4.298948307 32.123542503,3.927060934 32.176933195,3.674844825 30.913540419,3.626435936 30.673467483,3.992335329 30.619559435,4.254935624 30.580191447,4.517322666 30.540295005,4.910498319 30.479462234,5.172342155 30.438250163,5.564692392 30.375449929,5.825978983 30.332930249,6.19788583 30.271437092,6.252743815 30.511878483,6.375363289 31.054280657,6.540102218 31.777216265))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62624018276743
46.05551432801082
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
2021-12-23T16:09:27.237361Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E004/2018/10/19/0186E3
2.0E-4
2.0E-4
true
block average
2
2
32.0
4.0
31.0
5.0
POLYGON((4.0 31.0,4.0 32.0,5.0 32.0,5.0 31.0,4.0 31.0))
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_0186E3_N31E004_2018_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0186E3_N31E004_2018_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0186E3_N31E004_2018_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0186E3_N31E004_2018_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0186E3_N31E004_2018_10_19_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