https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-04T04:43:49.564661Z
2024-02-04T04:44:14.563922Z
s3://sentinel-s1-l1c/GRD/2024/2/4/IW/DV/S1A_IW_GRDH_1SDV_20240204T044349_20240204T044414_052404_065651_0708
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
2024-02-04T04:43:49.564661Z
2024-02-04T04:44:14.563922Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240204T061337_V20240204T021428_20240204T053158.EOF
191.9819596462474
693000
Copernicus Ground Segment
2024-02-04T07:17:44.975169Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240204T044349_20240204T044414_052404_065651_0708
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.504966274646291 -3.766657504439295,14.40753026728773 -3.5260754685616336,13.305242638501474 -3.2830344417788475,13.227436143123134 -3.644673281065855,13.189414728711531 -3.8257481171873327,13.147280704893848 -4.005910408084879,13.111591315801117 -4.1875241410338075,13.030646567097792 -4.548628507540721,12.99211850294729 -4.7296305702200065,12.977881136420557 -4.789244148412857,14.08381620240003 -5.035448223454887,15.182345659995162 -5.277996240834676,15.193269561640937 -5.2174876297098525,15.23243121409621 -5.036152005105548,15.270314780870255 -4.85453827727145,15.353049788248104 -4.492859448856852,15.392326654905421 -4.311564658161216,15.431015669374224 -4.130144482215426,15.467366646536014 -3.9482144447546426,15.504966274646291 -3.766657504439295))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58669
45.97092870974573
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
2024-02-04T09:01:19.245761Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/S05E015/2024/02/04/065651
2.0E-4
2.0E-4
true
block average
2
2
-4.0
15.0
-5.0
16.0
POLYGON((15.457019506710692 -4.0,15.43101566937441 -4.13014448221445,15.353049788248429 -4.492859448855537,15.270314780870255 -4.854538277271374,15.239972311984394 -5.0,15.0 -5.0,15.0 -4.0,15.457019506710692 -4.0))
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_065651_S05E015_2024_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_065651_S05E015_2024_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_065651_S05E015_2024_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_065651_S05E015_2024_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_065651_S05E015_2024_02_04_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