https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-23T18:57:10.376323Z
2023-12-23T18:57:39.378906Z
s3://sentinel-s1-l1c/GRD/2023/12/23/IW/DV/S1A_IW_GRDH_1SDV_20231223T185710_20231223T185739_051786_064148_D752
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
2023-12-23T18:57:10.376323Z
2023-12-23T18:57:39.378906Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231223T173927_V20231223T171130_20231223T234630.EOF
347.4993014011067
693000
Copernicus Ground Segment
2023-12-23T19:11:05.047502Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231223T185710_20231223T185739_051786_064148_D752
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.204775262315007 25.955477037620703,-13.832049052794062 26.0202665025378,-13.5813416254659 26.063265841565396,-13.206706797409648 26.12665400509826,-12.956066322781655 26.168481673541923,-12.57952767641584 26.23044536044206,-12.32804734829627 26.271244739804203,-12.076553865761843 26.31157851806918,-11.730482445323476 26.366303386965043,-11.815365283499759 26.785220056509704,-11.8511089709234 26.96584231969244,-11.885870549986304 27.146612280199268,-11.958324668593368 27.50769054077035,-11.993333303633486 27.688410691912555,-12.053563760012619 27.98922311799833,-12.403312581785151 27.935318329266032,-12.657970973765778 27.89546815115724,-12.912947626485435 27.855068604119722,-13.294509780948582 27.7936766204108,-13.548561703579718 27.75217850506921,-13.92927635207209 27.689059025437956,-14.182841551528224 27.64639961569776,-14.560133072869931 27.582004895464678,-14.297076967481132 26.375423947062163,-14.204775262315007 25.955477037620703))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76239815626763
46.1660676558901
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
2023-12-23T20:49:20.496382Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N25W015/2023/12/23/064148
2.0E-4
2.0E-4
true
block average
2
2
26.0
-15.0
25.0
-14.0
POLYGON((-14.204775262314929 25.955477037620653,-14.214561131086125 26.0,-14.0 26.0,-14.0 25.991072279744152,-14.204775262314929 25.955477037620653))
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_064148_N25W015_2023_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064148_N25W015_2023_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064148_N25W015_2023_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064148_N25W015_2023_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064148_N25W015_2023_12_23_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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