https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-20T03:44:01.854289Z
2021-05-20T03:44:26.853718Z
s3://sentinel-s1-l1c/GRD/2021/5/20/IW/DV/S1A_IW_GRDH_1SDV_20210520T034401_20210520T034426_037966_047B28_48D6
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
2021-05-20T03:44:01.854289Z
2021-05-20T03:44:26.853718Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.832737106491
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-20T05:42:18.701214Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210520T034401_20210520T034426_037966_047B28_48D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.64303063378739 33.15558965792921,35.252103198632554 33.21792310557423,34.985082090326415 33.25974387900454,34.572875969212525 33.323093201549774,34.297774176012624 33.36456211968689,33.884674092528506 33.42561751854109,33.60897652968665 33.465554385463534,33.333042229517396 33.504876610504766,32.999478118352705 33.551526259341955,32.96337771118688 33.37117271757328,32.92870826702203 33.19052419443652,32.699464660175664 32.04806314229995,33.027356104532416 32.0009634100277,33.2986088609234 31.961307841250193,33.569638853730304 31.921072448716508,33.97576399256287 31.859634572762594,34.2462334088704 31.817954126528285,34.651517005545145 31.754352808874152,34.916745044714816 31.711982041946925,35.30310841678251 31.649199404764374,35.320985193376 31.708397233559015,35.361203177796014 31.889307786929603,35.40531869984069 32.069586337030515,35.57184028391537 32.79234879251043,35.61035293049464 32.97354680525674,35.64303063378739 33.15558965792921))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63690091132511
46.26959102545123
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
2021-12-26T05:57:12.611160Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E034/2021/05/20/047B28
2.0E-4
2.0E-4
true
block average
2
2
33.0
34.0
32.0
35.0
POLYGON((34.0 32.0,34.0 33.0,35.0 33.0,35.0 32.0,34.0 32.0))
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_047B28_N32E034_2021_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047B28_N32E034_2021_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047B28_N32E034_2021_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047B28_N32E034_2021_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047B28_N32E034_2021_05_20_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