https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-30T16:37:53.736733Z
2024-04-30T16:38:18.736006Z
s3://sentinel-s1-l1c/GRD/2024/4/30/IW/DV/S1A_IW_GRDH_1SDV_20240430T163753_20240430T163818_053665_068482_3A0B
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
2024-04-30T16:37:53.736733Z
2024-04-30T16:38:18.736006Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240430T171536_V20240430T132914_20240430T164644.EOF
347.17140157664306
693000
Copernicus Ground Segment
2024-04-30T17:50:26.365257Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240430T163753_20240430T163818_053665_068482_3A0B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.811336976162906 -31.494827961452327,30.159656766244673 -31.414914967522506,30.42250376220632 -31.353883902406434,30.685009438315078 -31.29231806514054,31.078124807156296 -31.19897067673834,31.33977084980611 -31.13607615812212,31.73159004921332 -31.040745022596646,31.992367537118906 -30.976534272160617,32.33124623683888 -30.89216245991901,32.27311295232681 -30.714029354814368,32.10225890237942 -30.178606884128282,32.046239400777765 -29.999948921203362,31.9331593940733 -29.64296560140673,31.859366974958345 -29.40491644563496,31.524389150697356 -29.488091906674207,31.266580698569122 -29.551430254643584,31.010144924600016 -29.613855211246577,30.626457598488468 -29.706191367119185,30.373329109096495 -29.766404516972838,29.98783976451017 -29.857055389283026,29.728614623530085 -29.917298238831386,29.39411572049689 -29.994147293922946,29.413152534112424 -30.05334153973373,29.514697703152798 -30.413169341851102,29.57251470473731 -30.591490520065157,29.66082060979403 -30.95447046419667,29.71333645142534 -31.134064908272563,29.761998763979367 -31.314563039318493,29.811336976162906 -31.494827961452327))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8228
45.64135214889873
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
2024-04-30T19:59:13.787848Z
Batch API, v4.346.0
s3://deafrica-sentinel-1/s1_rtc/S31E029/2024/04/30/068482
2.0E-4
2.0E-4
true
block average
2
2
-30.0
29.0
-31.0
30.0
POLYGON((29.674134061132172 -31.0,29.660820609793475 -30.954470464194575,29.572514704737525 -30.591490520065836,29.51469770314982 -30.413169341840714,29.41315253411354 -30.0533415397377,29.395997945250645 -30.0,30.0 -30.0,30.0 -31.0,29.674134061132172 -31.0))
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_068482_S31E029_2024_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068482_S31E029_2024_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068482_S31E029_2024_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068482_S31E029_2024_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068482_S31E029_2024_04_30_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