https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-26T04:00:35.166556Z
2022-03-26T04:01:00.165575Z
s3://sentinel-s1-l1c/GRD/2022/3/26/IW/DV/S1A_IW_GRDH_1SDV_20220326T040035_20220326T040100_042487_051123_1AA3
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
2022-03-26T04:00:35.166556Z
2022-03-26T04:01:00.165575Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220326T080301_V20220326T032007_20220326T063737.EOF
192.8224047074269
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-26T10:11:07.758644Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220326T040035_20220326T040100_042487_051123_1AA3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.512873706066042 33.02347028970044,31.113972767258463 33.087212337886996,30.84139814759055 33.129979938493804,30.432045490843247 33.19301358052051,30.158820942358467 33.23428853584094,29.748507637766423 33.29507616353827,29.474652315453703 33.33484924489615,29.200550180489053 33.37401907259163,28.858103387381 33.42203874860853,28.55795164814528 31.918594083872208,28.894625595776375 31.870108599136437,29.164120121742652 31.83060473638988,29.43338379463136 31.790531484410387,29.836840554249967 31.72935724570084,30.105515298175774 31.687866799280044,30.508076146276437 31.624573146285243,30.77614539560354 31.581674085391086,31.168446267086757 31.517805531539853,31.346824852652674 32.300566019608425,31.512873706066042 33.02347028970044))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65121550992767
46.21212396535809
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
2022-03-28T09:01:17.060912Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N32E030/2022/03/26/051123
2.0E-4
2.0E-4
true
block average
2
2
33.0
30.0
32.0
31.0
POLYGON((30.0 32.0,30.0 33.0,31.0 33.0,31.0 32.0,30.0 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_051123_N32E030_2022_03_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051123_N32E030_2022_03_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051123_N32E030_2022_03_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051123_N32E030_2022_03_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051123_N32E030_2022_03_26_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