https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-28T07:03:15.693097Z
2022-03-28T07:03:43.015252Z
s3://sentinel-s1-l1c/GRD/2022/3/28/IW/DV/S1A_IW_GRDH_1SDV_20220328T070315_20220328T070343_042518_051243_7DBB
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
2022-03-28T07:03:15.693097Z
2022-03-28T07:03:43.015252Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220328T060802_V20220328T044230_20220328T111730.EOF
192.4828222408202
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-28T07:31:11.228764Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220328T070315_20220328T070343_042518_051243_7DBB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.068912864377644 27.060077418650824,-15.444624541497056 27.12458494992778,-15.69698968255687 27.16730950574503,-16.075894919086615 27.23054527660989,-16.328734483050063 27.27213348139361,-16.708343984790346 27.333659530020345,-16.96164809184968 27.37410438049525,-17.215135176722686 27.414089965567044,-17.56380518152374 27.468280995298944,-17.86116909001764 25.947401434942755,-17.517203398032223 25.892641125174393,-17.267124623478235 25.852276969372525,-17.01721630327153 25.811483083394986,-16.64267642853107 25.749488768555317,-16.393200203453773 25.707625181557862,-16.01931474134237 25.64403131135095,-15.770278900095278 25.601104732914315,-15.399502334782916 25.536350338233852,-15.22650165266664 26.33584889142372,-15.068912864377644 27.060077418650824))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76207784303736
46.08834036818883
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
2022-03-28T10:13:05.762340Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N26W018/2022/03/28/051243
2.0E-4
2.0E-4
true
block average
2
2
27.0
-18.0
26.0
-17.0
POLYGON((-17.850884965426673 26.0,-17.65536395492387 27.0,-17.0 27.0,-17.0 26.0,-17.850884965426673 26.0))
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_051243_N26W018_2022_03_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051243_N26W018_2022_03_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051243_N26W018_2022_03_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051243_N26W018_2022_03_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051243_N26W018_2022_03_28_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