https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-07T03:29:42.716909Z
2024-03-07T03:30:16.027005Z
s3://sentinel-s1-l1c/GRD/2024/3/7/IW/DV/S1A_IW_GRDH_1SDV_20240307T032942_20240307T033016_052870_066622_4D66
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
2024-03-07T03:29:42.716909Z
2024-03-07T03:30:16.027005Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240307T050635_V20240307T010838_20240307T042608.EOF
192.4392005241884
693000
Copernicus Ground Segment
2024-03-07T06:02:32.663667Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240307T032942_20240307T033016_052870_066622_4D66
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.234974454569304 26.267467659512352,37.852212301982355 26.333721901514437,37.59249448881283 26.378051569149424,37.33612403705861 26.421317934344252,36.95659899172524 26.484471614246747,36.70036084912609 26.526499954571385,36.31716039936705 26.588440070672437,35.76584319194104 26.675618002039947,35.73050955696744 26.49500387374127,35.6617872200505 26.133271373449293,35.59192641342395 25.771699374200416,35.55658266900684 25.590972376315413,35.521982425418315 25.41012284020034,35.451866458532 25.0485560210378,35.401977167404695 24.793718627441685,35.94513774304235 24.705314653533563,36.19845784535329 24.663364349568113,36.57814897788673 24.599634923151342,36.83108569852996 24.556613480424538,37.2102101470543 24.49127966212074,37.460189732684135 24.447641768568985,37.82951770195516 24.382357157389126,37.84313214779929 24.4570193236073,37.879476254444114 24.638574130791913,37.918994179072854 24.819566736054195,37.960284832980555 25.000247345669578,38.00040976425001 25.181134979563513,38.03940958353741 25.36222145486374,38.080878980308114 25.54287530429721,38.15904183300805 25.905023379781458,38.19576855456622 26.08650856379265,38.234974454569304 26.267467659512352))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84935218743808
46.40213358066347
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
2024-03-07T08:28:08.139009Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/N25E035/2024/03/07/066622
2.0E-4
2.0E-4
true
block average
2
2
26.0
35.0
25.0
36.0
POLYGON((35.44236068924349 25.0,35.636037312234556 26.0,36.0 26.0,36.0 25.0,35.44236068924349 25.0))
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_066622_N25E035_2024_03_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066622_N25E035_2024_03_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066622_N25E035_2024_03_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066622_N25E035_2024_03_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066622_N25E035_2024_03_07_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