https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-25T05:30:13.836062Z
2021-05-25T05:30:38.835271Z
s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1A_IW_GRDH_1SDV_20210525T053013_20210525T053038_038040_047D59_CF71
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
2021-05-25T05:30:13.836062Z
2021-05-25T05:30:38.835271Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.0399943548264
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-25T07:04:44.162324Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210525T053013_20210525T053038_038040_047D59_CF71
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.545216222921486 35.97412444041877,9.13069320123951 36.037799689913236,8.842605195599234 36.081143044339775,8.412313190126717 36.14450959772765,8.120552811698518 36.186535893482706,7.8320760519614065 36.227351697882135,7.401952005927402 36.286846443805004,7.106846763383397 36.32671085492199,6.80551472356741 36.36662356358629,6.770628382189888 36.18618214980739,6.733133324747058 36.00598433083156,6.660732970496947 35.64524239410886,6.619538971560681 35.46552652092973,6.575173965034932 35.286232532183156,6.546995234932574 35.10478965415019,6.5167819096007165 34.92360689906363,6.507806332305616 34.863312007276306,6.803415453199092 34.82302058941216,7.087129366236345 34.783630561899585,7.371545521367999 34.74344356406415,7.790977258992854 34.68288961911222,8.20948080268072 34.62094441412049,8.494699009824703 34.57785922738181,8.785335400845753 34.53322921972376,9.197585981194266 34.468638762753336,9.216642003317691 34.52780628238139,9.253830983374986 34.70920920494549,9.294460626895823 34.89007234671506,9.342432676805492 35.06978828593105,9.428907145743597 35.43071826727035,9.467329014194913 35.61193810761814,9.51178840004851 35.79222222879089,9.545216222921486 35.97412444041877))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72452981845537
46.58449779829424
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
2021-12-26T06:12:40.179208Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E008/2021/05/25/047D59
2.0E-4
2.0E-4
true
block average
2
2
36.0
8.0
35.0
9.0
POLYGON((8.0 35.0,8.0 36.0,9.0 36.0,9.0 35.0,8.0 35.0))
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_047D59_N35E008_2021_05_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_047D59_N35E008_2021_05_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_047D59_N35E008_2021_05_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_047D59_N35E008_2021_05_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_047D59_N35E008_2021_05_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 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