https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-07T17:37:28.232678Z
2024-02-07T17:37:57.246935Z
s3://sentinel-s1-l1c/GRD/2024/2/7/IW/DV/S1A_IW_GRDH_1SDV_20240207T173728_20240207T173757_052456_06580C_6E4F
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
2024-02-07T17:37:28.232678Z
2024-02-07T17:37:57.246935Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240207T175104_V20240207T172756_20240208T000256.EOF
346.8776674113387
693000
Copernicus Ground Segment
2024-02-07T18:15:02.735519Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240207T173728_20240207T173757_052456_06580C_6E4F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.26567599992286 35.408144846056196,4.679638309183913 35.47222930242333,4.962773065573311 35.51518274753905,5.247916070272081 35.557723459520034,5.678328510612124 35.62057673863751,5.963115274404565 35.66126982564581,6.387395539896612 35.72057829731483,6.6704422705160225 35.759266299579856,6.9889809004213195 35.801949213715275,6.977399377059927 35.85926575993263,6.907787628238129 36.220533444794086,6.87398472830532 36.40129116152846,6.827882659368752 36.58044727196886,6.787325914122205 36.76032602464732,6.748337216841275 36.94040881995276,6.6694389465489055 37.300450639033116,6.644262056571913 37.42054695726782,6.318998710661741 37.37824549028197,6.028385455180458 37.33963920962246,5.7380719953629615 37.300321211795435,5.30317420264666 37.240013728142785,5.013630751731853 37.198924252994516,4.579909682100867 37.13596783660375,4.291164974992312 37.093118149629255,3.867056223678469 37.02881389811693,3.8988506214839553 36.90893793179301,3.944467633684409 36.72871757504193,3.9891559956920655 36.54836159442536,4.035769605047715 36.368307161295,4.083104329633197 36.18836992953624,4.132988350228829 36.00883404818365,4.166928543342405 35.82683664796287,4.208152896784029 35.645968548401335,4.26567599992286 35.408144846056196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65131766434879
46.43174645466581
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
2024-02-07T19:59:28.239225Z
Batch API, v4.303.0
s3://deafrica-sentinel-1/s1_rtc/N35E004/2024/02/07/06580C
2.0E-4
2.0E-4
true
block average
2
2
36.0
4.0
35.0
5.0
POLYGON((4.26567599992294 35.40814484605621,4.208152896780613 35.64596854841566,4.166928543342399 35.82683664796239,4.134635787505203 36.0,5.0 36.0,5.0 35.52073666353666,4.26567599992294 35.40814484605621))
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_06580C_N35E004_2024_02_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06580C_N35E004_2024_02_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06580C_N35E004_2024_02_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06580C_N35E004_2024_02_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06580C_N35E004_2024_02_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