https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-01T15:27:48.947804Z
2023-09-01T15:28:13.946261Z
s3://sentinel-s1-l1c/GRD/2023/9/1/IW/DV/S1A_IW_GRDH_1SDV_20230901T152748_20230901T152813_050136_0608A4_4E46
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
2023-09-01T15:27:48.947804Z
2023-09-01T15:28:13.946261Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230901T172657_V20230901T134543_20230901T170313.EOF
347.931943815191
693000
Copernicus Ground Segment
2023-09-01T18:09:51.944620Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230901T152748_20230901T152813_050136_0608A4_4E46
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.032382050440546 12.527523683191255,40.59771219781176 12.639077123027016,41.161373485370596 12.749011938334908,41.72676266634013 12.857982460512115,42.29238917100748 12.965684959534832,42.25475059006566 13.146206119934238,42.21872910377678 13.327121539511278,42.181559523267005 13.507816251882188,42.145940091498936 13.688797863842357,42.11155835120635 13.870006028545912,42.075126898742504 14.05082515571134,42.039506105240434 14.23179094175731,42.00445054877243 14.4128567516698,41.99341480871618 14.47302106868991,41.42740008399893 14.367106387821442,40.86290771530552 14.260026818136208,40.28307714378228 14.148541681759454,39.757485329405476 14.046177183091663,39.76755757895633 13.985552105179185,39.79322109088027 13.80184139875258,39.83052632296386 13.620410945979968,39.856940681274835 13.436833663696582,39.88895005990093 13.254351669688035,39.928821427466104 13.0734182299109,39.96387401858251 12.89153090304822,40.00335330196088 12.710517825182523,40.032382050440546 12.527523683191255))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91092
46.05222
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
2023-09-01T21:11:37.684666Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N13E039/2023/09/01/0608A4
2.0E-4
2.0E-4
true
block average
2
2
14.0
39.0
13.0
40.0
POLYGON((39.942970292249036 13.0,39.92882142746089 13.073418229936912,39.88895005990065 13.25435166968969,39.856940681276804 13.436833663685311,39.83052632296297 13.620410945985636,39.7932210908793 13.801841398756194,39.76515720592481 14.0,40.0 14.0,40.0 13.0,39.942970292249036 13.0))
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_0608A4_N13E039_2023_09_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0608A4_N13E039_2023_09_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0608A4_N13E039_2023_09_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0608A4_N13E039_2023_09_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0608A4_N13E039_2023_09_01_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