https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-24T18:02:03.351413Z
2023-12-24T18:02:32.370729Z
s3://sentinel-s1-l1c/GRD/2023/12/24/IW/DV/S1A_IW_GRDH_1SDV_20231224T180203_20231224T180232_051800_0641D0_FD31
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
2023-12-24T18:02:03.351413Z
2023-12-24T18:02:32.370729Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231224T164428_V20231224T161354_20231224T224854.EOF
346.91777122295974
693000
Copernicus Ground Segment
2023-12-24T18:35:02.136141Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231224T180203_20231224T180232_051800_0641D0_FD31
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.795646949359205 34.938369750781426,-1.3855401831418999 35.00225632890055,-1.1041159202536335 35.04523330579631,-0.8191878963155588 35.088033475871526,-0.39852211521561276 35.14992942616041,0.022198545447946444 35.210285296054366,0.3085937780882025 35.25047957715766,0.589165669383732 35.28917051157754,0.9111064874358822 35.332701845090185,0.8604226269343204 35.570257076306866,0.8194953555788496 35.750075182518124,0.7808509905531774 35.93019474263861,0.7466811857037255 36.11089745115299,0.6694745311565223 36.47114048844648,0.5709676295459597 36.95242971393154,0.24219032245993227 36.909283321939725,-0.0461727258200911 36.87063632922525,-0.334243090727127 36.83129185295749,-0.7657899964685968 36.77097097828032,-1.0531090413553743 36.72989021928015,-1.483508310568473 36.666973222989284,-1.7700486444569332 36.62416723838575,-2.194979907444288 36.559329482069714,-2.0361071665715693 35.896940172943,-1.864432186196741 35.174584277897225,-1.806985596027638 34.99628125799899,-1.795646949359205 34.938369750781426))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66002093300939
46.41033949632325
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
2023-12-24T20:35:22.917195Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/12/24/0641D0
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.7676512325577678 36.0,0.7808509905531986 35.93019474263848,0.8194953555787483 35.750075182518444,0.860422626934536 35.570257076306085,0.9111064874358953 35.332701845090185,0.0 35.2071007305071,0.0 36.0,0.7676512325577678 36.0))
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_0641D0_N35E000_2023_12_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0641D0_N35E000_2023_12_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0641D0_N35E000_2023_12_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0641D0_N35E000_2023_12_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0641D0_N35E000_2023_12_24_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