https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-09T03:23:32.065600Z
2023-12-09T03:23:57.064149Z
s3://sentinel-s1-l1c/GRD/2023/12/9/IW/DV/S1A_IW_GRDH_1SDV_20231209T032332_20231209T032357_051572_0639D4_3B15
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
2023-12-09T03:23:32.065600Z
2023-12-09T03:23:57.064149Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231209T063800_V20231209T023912_20231209T055642.EOF
192.1850400654713
693000
Copernicus Ground Segment
2023-12-09T08:29:06.385691Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231209T032332_20231209T032357_051572_0639D4_3B15
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.7722766761702 19.013753633043645,38.187268472348045 19.122641736921096,37.599072479792675 19.230106983660853,37.00702314932485 19.336229702719326,36.424376297610856 19.438655634832013,36.38825909607097 19.25795031028764,36.34869240547274 19.07774970205102,36.31859201753974 18.89589311779859,36.249498209103756 18.533714476012374,36.21319205330617 18.352927631513985,36.17578969786894 18.1723305637845,36.12725162912472 17.932191968557525,36.700771007416506 17.829384318612703,37.27572587605351 17.724503979737243,37.86814863207307 17.61455280867819,38.452405217433004 17.504241010853242,38.46480232355975 17.563833347873455,38.506857681008334 17.744399874577468,38.54438713863574 17.92582572843459,38.5834593624599 18.106958413763937,38.7722766761702 19.013753633043645))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79858418930964
46.10442763662335
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
2023-12-09T10:06:22.108071Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N18E037/2023/12/09/0639D4
2.0E-4
2.0E-4
true
block average
2
2
19.0
37.0
18.0
38.0
POLYGON((37.0 18.0,37.0 19.0,38.0 19.0,38.0 18.0,37.0 18.0))
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_0639D4_N18E037_2023_12_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0639D4_N18E037_2023_12_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0639D4_N18E037_2023_12_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0639D4_N18E037_2023_12_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0639D4_N18E037_2023_12_09_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