https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-25T06:03:20.316809Z
2022-09-25T06:03:45.315593Z
s3://sentinel-s1-l1c/GRD/2022/9/25/IW/DV/S1A_IW_GRDH_1SDV_20220925T060320_20220925T060345_045157_05659C_575B
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
2022-09-25T06:03:20.316809Z
2022-09-25T06:03:45.315593Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220925T061325_V20220925T052347_20220925T115847.EOF
193.0433036975923
693000
Copernicus Ground Segment
2022-09-25T06:44:59.823309Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220925T060320_20220925T060345_045157_05659C_575B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.3399267335580338 36.01327615127565,0.9260689101747613 36.07686362882206,0.6346220099378204 36.12071591707975,0.20650993636276868 36.18377036480556,-0.08241743746331569 36.22540238978747,-0.5163547226125956 36.28653959010496,-0.8060057693594522 36.3264217518315,-1.0959407943302089 36.3656013782358,-1.3945233496841811 36.40517032781634,-1.506486657339112 35.86441258467759,-1.5824834732788677 35.50401737709076,-1.6196901608271572 35.323711911168104,-1.6658114896519836 35.1445908622593,-1.699864819909767 34.96386475713993,-1.7104138097408912 34.904255161257964,-1.42156762323247 34.86491192146012,-1.1398168725249367 34.82583594830716,-0.7137664905361218 34.76544355481144,-0.4328358541766667 34.72475553963754,-0.0067227509604180355 34.66173417031391,0.27469933538138674 34.61924151992588,0.5593958745623492 34.575553461636616,0.9734135423669603 34.51074670633589,1.0283732322208816 34.751094116924605,1.068941641063301 34.932021759905076,1.116331914106757 35.11188436612234,1.2059824065879348 35.47242973934393,1.252095749930247 35.65251009724103,1.2971964579772837 35.83275361902383,1.3399267335580338 36.01327615127565))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.69643
46.55565046927528
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
2022-09-25T08:01:29.732144Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/N35E000/2022/09/25/05659C
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.0 35.0,0.0 36.0,1.0 36.0,1.0 35.0,0.0 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_05659C_N35E000_2022_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05659C_N35E000_2022_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05659C_N35E000_2022_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05659C_N35E000_2022_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05659C_N35E000_2022_09_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 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