https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-23T17:19:33.912521Z
2022-09-23T17:20:02.942477Z
s3://sentinel-s1-l1c/GRD/2022/9/23/IW/DV/S1A_IW_GRDH_1SDV_20220923T171933_20220923T172002_045135_0564DD_02EF
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
2022-09-23T17:19:33.912521Z
2022-09-23T17:20:02.942477Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220923T160520_V20220923T153242_20220923T220742.EOF
347.259132979103
693000
Copernicus Ground Segment
2022-09-23T17:50:48.709602Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220923T171933_20220923T172002_045135_0564DD_02EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.546501821841657 30.26976434045587,9.944445029703802 30.335511788518623,10.213379776508233 30.379209427171688,10.481706189881505 30.422220221087123,10.884615850519323 30.485700353119775,11.287955987415573 30.547923151844536,11.556873954939174 30.58867330809042,11.825856198077322 30.628844992526787,12.119894416637266 30.67207530914454,12.072835520774413 30.9100557409327,12.036133056035876 31.090444044341186,11.964117094290259 31.451411904770165,11.89388689878758 31.812620049606394,11.854865623044493 31.992665690682852,11.816877008644932 32.17285724653369,11.792440742022205 32.29480773368459,11.492812257706355 32.25196999134191,11.219633254880733 32.21224846398693,10.809348358473294 32.15141948106459,10.537461247407629 32.110331408878494,10.128578859668849 32.0473749010023,9.855086154187003 32.0044822887742,9.582365607955444 31.961084032464107,9.178477980836622 31.89565982676821,9.20637732035967 31.773521370390778,9.24621580795298 31.592562194604266,9.288141754241103 31.411946589245193,9.329109111996752 31.231176345478787,9.371282272625729 31.050606786898328,9.410630796438724 30.869574274255037,9.493584986047752 30.50821761626268,9.546501821841657 30.26976434045587))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77085435182263
46.49916007186799
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
2022-09-23T20:01:20.807543Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N31E010/2022/09/23/0564DD
2.0E-4
2.0E-4
true
block average
2
2
32.0
10.0
31.0
11.0
POLYGON((10.0 31.0,10.0 32.0,11.0 32.0,11.0 31.0,10.0 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_0564DD_N31E010_2022_09_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0564DD_N31E010_2022_09_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0564DD_N31E010_2022_09_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0564DD_N31E010_2022_09_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0564DD_N31E010_2022_09_23_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 2021
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