https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-02T18:18:57.072720Z
2024-05-02T18:19:22.071393Z
s3://sentinel-s1-l1c/GRD/2024/5/2/IW/DV/S1A_IW_GRDH_1SDV_20240502T181857_20240502T181922_053696_0685C0_58E3
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
2024-05-02T18:18:57.072720Z
2024-05-02T18:19:22.071393Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240502T170042_V20240502T163021_20240502T230521.EOF
346.80331550020566
693000
Copernicus Ground Segment
2024-05-02T18:44:01.475712Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240502T181857_20240502T181922_053696_0685C0_58E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.268933367059824 36.410803873566245,-5.856905896399962 36.473802484646725,-5.564999181996395 36.51750340192103,-5.277343206352622 36.55982727531249,-4.846248647269669 36.62187543081069,-4.421640114043643 36.681382532775366,-4.134349894769945 36.720733003297276,-3.8414733399625782 36.76008873067676,-3.501181886047231 36.804847265433345,-3.530037507955265 36.986100049787765,-3.5704600260188153 37.165959487931296,-3.607639459776159 37.34623322952088,-3.641450659715991 37.52693109246481,-3.7242542952272895 37.8864007504833,-3.7607848350189435 38.066752205764985,-3.793699146202589 38.24755237165299,-3.8062026940338254 38.30701025162806,-4.1521415754155 38.26281819174443,-4.446760221365041 38.22431972080016,-4.7411787738533535 38.18506888705514,-5.180752589655682 38.1250132950954,-5.4750475264577245 38.083834253366625,-5.915995541584199 38.02066957995018,-6.207118287588776 37.977999384329195,-6.622592796359779 37.915758359843984,-6.607888592015822 37.8562333358874,-6.52891284777098 37.49395556952595,-6.4429114243715135 37.13275622159402,-6.311997214911935 36.59128132722747,-6.268933367059824 36.410803873566245))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59079534449738
46.41938910023941
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
2024-05-02T21:10:58.735605Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/N37W005/2024/05/02/0685C0
2.0E-4
2.0E-4
true
block average
2
2
38.0
-5.0
37.0
-4.0
POLYGON((-5.0 37.0,-5.0 38.0,-4.0 38.0,-4.0 37.0,-5.0 37.0))
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_0685C0_N37W005_2024_05_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0685C0_N37W005_2024_05_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0685C0_N37W005_2024_05_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0685C0_N37W005_2024_05_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0685C0_N37W005_2024_05_02_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